United States National Library of Medicine National Institutes of Health

MEDLINE®/PubMed® Update Chart for 2009

See also Documentation for Distribution of 2009 Baseline MEDLINE/PubMed Database

Summary of New and Revised Records

MEDLINE/PubMed Update Chart for 2009: File medline09n0594.xml and subsequent files

See the directory on the ftp server for the byte size of each compressed gz or zip file.

File Name
Date on
Server
Special    Notifications    
MEDLINE
Records
In-Process
Records
PubMed-not-
MEDLINE
In-Data-
Review
OLDMEDLINE
Records
Total
Deleted
Records
medline09n0773 7/01/2009 n/a 4,272 3,682 87 1,948 0 9,989 9,207 782 327
medline09n0772 6/30/2009 Retraction of Publication 2,544 3,091 76 3,255 0 8,966 7,843 1,123 300
medline09n0771 6/27/2009 Retraction of Publication 5,704 4,845 281 1,653 15 12,498 8,971 3,527 203
medline09n0770 6/26/2009 n/a 4,891 3,703 185 1,275 0 10,054 9,147 907 376
medline09n0769 6/25/2009 n/a 3,331 3,600 165 2,258 0 9,354 8,440 914 294
medline09n0768 6/24/2009 Retractions of Publications 4,582 4,314 343 2,738 0 11,977 11,437 540 278
medline09n0767 6/23/2009 Retractions of Publications 3,117 2,675 83 3,665 0 9,540 8,890 650 295
medline09n0766 6/20/2009 n/a 3,934 2,011 534 50 159 6,688 5,582 1,106 235
medline09n0765 6/19/2009 Retraction of Publication 3,578 3,623 139 907 23 8,270 7,439 831 383
medline09n0764 6/18/2009 n/a 3,611 3,381 113 1,953 0 9,058 7,700 1,358 345
medline09n0763 6/17/2009 Retractions of Publications 7,981 5,389 1,021 2,323 0 16,714 11,192 5,522 495
medline09n0762 6/16/2009 Retractions of Publications 3,251 4,042 138 2,429 0 9,860 8,960 900 473
medline09n0761 6/13/2009 n/a 3,275 3,883 129 2,577 0 9,864 9,249 615 382
medline09n0760 6/12/2009 Retractions of Publications 12,074 5,383 953 1,711 113 20,234 10,329 9,905 497
medline09n0759 6/11/2009 Retraction of Publication 2,942 3,848 355 1,879 0 9,024 7,879 1,145 3,628
medline09n0758 6/10/2009 n/a 3,637 3,236 190 1,890 0 8,953 8,390 563 627
medline09n0757 6/09/2009 n/a 0 97 0 905 0 1,002 1,002 0 43
medline09n0756 6/09/2009 Large Number of Revised Records; Retractions of Publications 24,603 2,668 202 2,181 188 29,842 7,002 22,840 303
medline09n0755 6/06/2009 n/a 767 3,637 55 1,623 0 6,082 6,040 42 239
medline09n0754 6/06/2009 Large Number of Revised Records; Retractions of Publications 27,558 403 258 10 1,667 29,896 2,637 27,259 104
medline09n0753 6/05/2009 n/a 11,250 3,494 332 2,744 105 17,925 9,357 8,568 390
medline09n0752 6/04/2009 n/a 5,170 4,686 171 4,082 2 14,111 10,684 3,427 281
medline09n0751 6/03/2009 n/a 4,751 3,313 206 1,953 0 10,223 9,491 732 278
medline09n0750 6/02/2009 n/a 10,441 3,735 198 970 218 15,562 7,067 8,548 280
medline09n0749 5/30/2009 Retractions of Publications 3,497 3,584 234 2,484 3 9,802 9,039 763 417
medline09n0748 5/29/2009 n/a 17 2,727 0 2,010 0 4,754 4,753 1 80
medline09n0747 5/29/2009 n/a 24,208 717 59 95 4,710 29,789 4,161 25,629 211
medline09n0746 5/29/2009 Large Number of Revised Records 27,129 0 0 0 2,871 30,000 0 30,000 9
medline09n0745 5/28/2009 n/a 1,324 3,449 158 2,800 0 7,731 7,401 330 177
medline09n0744 5/27/2009 n/a 4,186 2,517 43 5,458 0 12,204 11,893 329 378
medline09n0743 5/26/2009 n/a 1,015 902 0 114 10 2,041 1,120 921 6
medline09n0742 5/22/2009 Retractions of Publications 3,632 3,100 63 1,390 0 8,185 6,231 1,954 199
medline09n0741 5/22/2009 Retraction of Publication 7,012 4,375 97 1,521 0 13,005 8,296 4,709 589
medline09n0740 5/21/2009 n/a 7,045 4,368 41 1,854 0 13,308 8,079 5,229 222
medline09n0739 5/20/2009 Retraction of Publication 4,072 4,162 63 2,655 0 10,952 9,851 1,101 388
medline09n0738 5/19/2009 Retraction of Publication 9,260 3,790 149 3,454 388 17,041 10,542 6,499 403
medline09n0737 5/16/2009 n/a 3,503 4,284 15 1,923 0 9,725 8,598 1,127 242
medline09n0736 5/15/2009 Retractions of Publications 7,935 3,609 270 1,335 188 13,337 9,288 4,049 499
medline09n0735 5/14/2009 Retraction of Publication 2,277 3,446 93 2,041 20 7,877 7,060 817 233
medline09n0734 5/13/2009 n/a 7,181 3,597 162 2,385 14 13,339 9,043 4,296 631
medline09n0733 5/12/2009 Retractions of Publications 8,023 3,152 144 3,788 5 15,112 11,102 4,015 350
medline09n0732 5/09/2009 n/a 3,728 2,697 40 1,123 1 7,589 7,115 474 569
medline09n0731 5/08/2009 n/a 4,075 3,784 171 1,574 3 9,607 9,068 544 362
medline09n0730 5/07/2009 n/a 2,481 3,238 93 1,986 5 7,803 7,004 802 292
medline09n0729 5/06/2009 Retractions of Publications 7,814 4,531 78 2,220 12 14,655 11,119 3,553 385
medline09n0728 5/05/2009 n/a 3,069 3,479 41 2,780 2 9,371 8,620 760 384
medline09n0727 5/02/2009 n/a 2,989 2,747 110 1,451 24 7,321 6,585 736 361
medline09n0726 5/01/2009 Retractions of Publications 3,614 2,319 65 954 0 6,952 6,339 613 247
medline09n0725 4/30/2009 Retractions of Publications 2,373 3,107 159 643 5 6,287 5,649 638 195
medline09n0724 4/29/2009 n/a 4,932 3,144 170 1,465 15 9,726 9,083 643 428
medline09n0723 4/28/2009 n/a 4,332 3,490 307 3,415 6 11,550 10,677 873 316
medline09n0722 4/25/2009 n/a 3,127 3,217 43 1,156 0 7,543 7,245 336 237
medline09n0721 4/24/2009 n/a 4,095 2,849 63 1,248 10 8,265 7,721 548 510
medline09n0720 4/23/2009 n/a 2,588 3,791 10 1,247 4 7,640 6,628 1,019 177
medline09n0719 4/22/2009 Retraction of Publication 5,592 2,963 132 1,982 1 10,670 8,723 1,947 434
medline09n0718 4/21/2009 Retractions of Publications 4,118 2,790 33 1,953 0 8,894 8,389 505 394
medline09n0717 4/18/2009 n/a 2,525 3,063 63 1,154 1 6,806 6,365 441 333
medline09n0716 4/17/2009 n/a 6,367 4,049 716 1,250 7 12,389 8,213 4,176 247
medline09n0715 4/16/2009 Retraction of Publication 2,581 2,851 104 867 0 6,403 5,889 514 1,545
medline09n0714 4/15/2009 n/a 4,796 2,406 166 745 184 8,297 7,416 881 391
medline09n0713 4/14/2009 n/a 3,700 3,232 70 1,318 4 8,324 7,767 557 397
medline09n0712 4/11/2009 Retractions of Publications 3,918 3,182 30 1,124 0 8,254 6,566 1,688 253
medline09n0711 4/10/2009 n/a 3,842 3,859 52 2,522 1 10,276 9,720 556 542
medline09n0710 4/09/2009 Retractions of Publications 4,286 3,529 219 1,954 3 9,991 9,024 967 480
medline09n0709 4/08/2009 Retraction of Publication 8,158 3,883 125 1,326 0 13,492 8,815 4,677 404
medline09n0708 4/07/2009 n/a 3,259 4,191 155 2,363 2 9,970 9,763 207 402
medline09n0707 4/04/2009 n/a 4,761 3,935 146 2,132 12 10,986 7,688 3,298 311
medline09n0706 4/03/2009 Retractions of Publications 4,307 3,451 436 2,481 0 10,675 10,302 373 492
medline09n0705 4/02/2009 Retraction of Publication 3,870 3,823 100 3,784 0 11,577 10,596 981 555
medline09n0704 4/01/2009 Retractions of Publications 6,039 3,634 220 3,602 12 13,507 13,006 501 488
medline09n0703 3/31/2009 Large Number of Revised Records; Retraction of Publication 10,650 3,898 171 3,979 0 18,698 13,263 5,435 443
medline09n0702 3/28/2009 Retractions of Publications 2,798 3,651 78 2,235 0 8,762 8,345 417 351
medline09n0701 3/27/2009 Retraction of Publication 4,493 2,750 113 1,316 56 8,728 7,911 817 290
medline09n0700 3/26/2009 Retractions of Publications 2,736 3,534 84 2,596 2 8,952 8,153 799 273
medline09n0699 3/25/2009 Retractions of Publications 3,404 3,072 154 1,693 1 8,324 8,012 312 369
medline09n0698 3/24/2009 Retractions of Publications 5,068 3,836 75 2,048 4 11,031 9,459 1,572 549
medline09n0697 3/21/2009 n/a 3,029 3,083 22 1,559 0 7,693 7,366 327 397
medline09n0696 3/20/2009 Retraction of Publication 3,838 3,360 143 1,029 2 8,372 7,912 460 423
medline09n0695 3/19/2009 Retraction of Publication 3,808 3,554 168 1,921 0 9,451 7,818 1,633 400
medline09n0694 3/18/2009 DateCompleted in General Notes Field; Retraction of Publication 2,741 3,627 273 1,918 0 8,559 7,903 656 360
medline09n0693 3/17/2009 n/a 2,391 2,892 23 2,176 0 7,482 7,256 226 205
medline09n0692 3/14/2009 Retractions of Publications 1,876 2,626 91 1,228 0 5,821 5,393 428 154
medline09n0691 3/13/2009 n/a 3,345 2,877 80 1,407 1 7,710 7,154 556 290
medline09n0690 3/12/2009 Retraction of Publication 3,367 3,475 35 1,799 105 8,781 6,817 1,964 395
medline09n0689 3/11/2009 n/a 5,979 4,160 205 2,299 0 12,643 9,508 3,135 385
medline09n0688 3/10/2009 n/a 5,484 4,086 73 4,421 0 14,064 10,656 3,408 396
medline09n0687 3/7/2009 n/a 3,170 3,749 89 1,709 0 8,717 8,166 551 411
medline09n0686 3/6/2009 Retractions of Publications 5,924 4,720 222 2,303 0 13,169 11,987 1,182 1,177
medline09n0685 3/5/2009 n/a 6,053 4,405 84 3,330 28 13,900 9,853 4,047 385
medline09n0684 3/4/2009 Retractions of Publications 8,063 4,326 124 2,575 0 15,088 11,920 3,168 605
medline09n0683 3/3/2009 Retraction of Publication 2,350 2,254 57 5,302 11 9,974 9,079 895 240
medline09n0682 2/28/2009 n/a 4,842 4,072 271 2,686 0 11,871 11,358 513 565
medline09n0681 2/27/2009 n/a 3,759 3,657 174 1,872 0 9,462 8,629 833 410
medline09n0680 2/26/2009 n/a 15,832 3,943 106 2,213 323 22,417 8,086 14,331 197
medline09n0679 2/25/2009 Retraction of Publication 12,362 3,440 171 2,863 10 18,846 8,981 9,865 256
medline09n0678 2/24/2009 Retractions of Publications 3,318 3,528 88 4,493 0 11,427 10,703 724 399
medline09n0677 2/21/2009 Retractions of Publications 6,434 4,607 84 2,149 320 13,594 10,426 3,168 304
medline09n0676 2/20/2009 n/a 6,198 3,497 182 2,851 1 12,729 12,619 110 533
medline09n0675 2/19/2009 No Update File Feb. 18 11,151 5,516 367 4,135 109 21,278 12,729 8,549 449
medline09n0674 2/17/2009 n/a 1,266 592 12 140 0 2,010 1,171 839 13
medline09n0673 2/14/2009 Retractions of Publications 13,638 3,602 91 1,621 334 19,286 8,451 10,835 280
medline09n0672 2/13/2009 Comments/Corrections Elements; Retraction of Publication 12,237 3,852 186 2,001 0 18,276 9,736 8,540 433
medline09n0671 2/12/2009 Retraction of Publication 2,372 3,737 84 697 0 6,890 6,656 234 401
medline09n0670 2/11/2009 Retractions of Publications 6,246 4,915 74 1,210 0 12,445 10,759 1,686 541
medline09n0669 2/10/2009 n/a 3,947 4,062 109 3,092 0 11,210 10,150 1,060 412
medline09n0668 2/7/2009 n/a 3,817 3,395 145 935 0 8,292 7,878 414 443
medline09n0667 2/6/2009 Retractions of Publications 3,065 4,109 188 815 0 8,177 7,821 356 319
medline09n0666 2/5/2009 Retraction of Publication 6,615 4,172 25 2,138 0 12,950 8,938 4,012 284
medline09n0665 2/4/2009 Retractions of Publications 5,099 4,199 192 2,506 0 11,996 10,661 1,335 351
medline09n0664 2/3/2009 n/a 8,611 3,773 416 4,683 76 17,559 12,223 5,336 665
medline09n0663 1/31/2009 Retraction of Publication 3,591 3,813 87 1,952 0 9,443 8,887 556 278
medline09n0662 1/30/2009 Retraction of Publication; Revised Title of Retraction; Re-export of Records 13,310 3,452 195 1,290 1,344 19,591 7,717 11,874 410
medline09n0661 1/29/2009 Retractions of Publications 7,781 2,220 325 1,912 1,345 13,583 7,601 5,982 334
medline09n0660 1/28/2009 Retraction of Publication 5,533 3,008 164 2,699 0 11,404 10,916 488 390
medline09n0659 1/27/2009 Retraction of Publication 3,601 3,671 141 4,037 0 11,450 11,011 439 376
medline09n0658 1/24/2009 n/a 3 603 0 3,914 0 4,520 4,517 3 22
medline09n0657 1/24/2009 Large Number of Revised Records; Author Manuscript Grant Data 25,874 3,018 393 77 274 29,636 7,742 21,894 407
medline09n0656 1/23/2009 Retraction of Publication 7,287 3,469 186 2,052 582 13,576 10,096 3,480 353
medline09n0655 1/22/2009 Retractions of Publications 1,583 2,765 80 5,997 0 10,425 10,238 187 238
medline09n0654 1/21/2009 n/a 251 47 0 20 0 318 173 145 7
medline09n0653 1/20/2009 n/a 1,013 449 17 76 1 1,556 847 709 22
medline09n0652 1/17/2009 n/a 2,992 3,178 164 1,309 75 7,718 6,752 966 690
medline09n0651 1/16/2009 n/a 16,522 3,262 121 924 0 20,829 7,260 13,569 3,336
medline09n0650 1/15/2009 Retraction of Publication 5,549 3,285 60 1,513 154 10,561 7,553 3,008 112
medline09n0649 1/14/2009 n/a 4,338 3,549 209 1,006 1 9,103 8,760 343 211
medline09n0648 1/13/2009 Deleted PMIDS; Retraction of Publication 5,025 2,055 142 2,638 4 9,864 7,576 2,288 6,167
medline09n0647 1/10/2009 Retraction of Publication 3,766 2,747 306 1,235 1 8,055 7,810 245 147
medline09n0646 1/9/2009 Retraction of Publication 2,913 2,320 30 988 313 6,564 5,466 1,098 193
medline09n0645 1/8/2009 n/a 3,649 2,417 36 1,103 0 7,205 7,025 180 99
medline09n0644 1/7/2009 Retraction of Publication 6,089 2,685 115 1,028 0 9,917 8,958 959 365
medline09n0643 1/6/2009 n/a 2,556 3,020 27 2,368 0 7,971 7,789 182 153
medline09n0642 1/3/2009 Retraction of Publication 1,811 2,125 2 1,161 0 5,099 5,014 85 103
medline09n0641 1/2/2009 n/a 55 50 0 121 0 226 171 55 0
medline09n0640 1/1/2009 Retraction of Publication 4,497 3,370 11 1,080 1 8,959 8,704 255 222
medline09n0639 12/31/2008 Retractions of Publications 3,467 3,007 129 2,507 0 9,110 8,733 377 134
medline09n0638 12/30/2008 n/a 3,113 2,629 192 3,977 0 9,911 9,651 260 180
medline09n0637 12/27/2008 n/a 21 2,235 1 89 0 2,346 2,324 22 0
medline09n0636 12/26/2008 n/a 2,285 242 1 42 0 2,570 284 2,286 0
medline09n0635 12/25/2008 Retractions of Publications 1,944 2,775 177 1,945 0 6,841 6,689 152 67
medline09n0634 12/24/2008 n/a 2,011 2,038 12 2,557 0 6,618 6,261 357 246
medline09n0633 12/23/2008 Retraction of Publication 4,521 2,665 223 4,475 351 12,235 10,487 1,748 164
medline09n0632 12/20/2008 n/a 2,108 3,283 147 3,023 0 8,561 8,307 254 138
medline09n0631 12/19/2008 n/a 3,684 3,542 133 2,250 26 9,635 9,369 266 139
medline09n0630 12/18/2008 n/a 2,382 3,265 141 3,075 0 8,863 8,564 299 129
medline09n0629 12/17/2008 Retraction of Publication 10,779 3,721 292 11,471 32 26,295 20,543 5,752 235
medline09n0628 12/16/2008 n/a 1,285 2,301 144 28 0 3,758 3,363 395 57
medline09n0627 12/12/2008 Retraction of Publication 20,967 3,057 278 31 2,725 27,058 5,494 21,564 88
medline09n0626 12/11/2008 n/a 2,685 268 118 8 0 3,079 3,032 47 95
medline09n0625 12/11/2008 n/a 0 75 0 1,083 0 1,158 1,158 0 0
medline09n0624 12/11/2008 n/a 10 4,330 0 5,660 0 10,000 10,000 0 0
medline09n0623 12/11/2008 n/a 105 7,205 0 2,689 0 9,999 9,999 0 0
medline09n0622 12/11/2008 n/a 186 6,172 1 3,639 0 9,998 9,951 47 2
medline09n0621 12/11/2008 n/a 269 6,176 0 3,530 0 9,975 9,974 1 25
medline09n0620 12/11/2008 n/a 692 6,441 18 2,804 0 9,955 9,923 32 45
medline09n0619 12/11/2008 n/a 1,002 6,193 95 2,596 0 9,886 9,825 61 114
medline09n0618 12/11/2008 n/a 1,539 4,963 84 3,321 0 9,907 9,886 21 93
medline09n0617 12/11/2008 n/a 1,819 6,484 6 1,596 0 9,905 9,820 85 95
medline09n0616 12/11/2008 n/a 887 2,678 17 6,406 0 9,988 9,954 34 12
medline09n0615 12/11/2008 n/a 1,105 2,996 219 5,597 0 9,917 9,897 20 83
medline09n0614 12/11/2008 n/a 1,044 5,231 36 3,636 0 9,947 9,898 49 53
medline09n0613 12/11/2008 n/a 1,868 7,093 47 953 0 9,961 9,933 28 39
medline09n0612 12/11/2008 n/a 1,789 5,985 339 1,836 0 9,949 9,896 53 51
medline09n0611 12/11/2008 n/a 2,358 6,141 188 841 405 9,933 9,580 353 67
medline09n0610 12/11/2008 n/a 2,195 6,214 213 1,126 0 9,748 9,642 106 252
medline09n0609 12/11/2008 n/a 2,350 5,808 40 1,708 0 9,906 9,838 68 94
medline09n0608 12/11/2008 n/a 2,385 6,369 73 1,021 0 9,848 9,801 47 152
medline09n0607 12/11/2008 n/a 2,164 6,086 134 1,476 0 9,860 9,796 64 140
medline09n0606 12/11/2008 n/a 2,206 6,349 37 1,301 0 9,893 9,778 115 107
medline09n0605 12/11/2008 n/a 1,595 4,407 9 3,937 0 9,948 9,790 158 52
medline09n0604 12/11/2008 n/a 1,608 3,353 7 4,998 0 9,966 9,845 121 34
medline09n0603 12/11/2008 n/a 1,414 3,243 3 5,282 0 9,942 9,668 274 58
medline09n0602 12/11/2008 n/a 997 3,101 2 5,873 0 9,973 9,627 346 27
medline09n0601 12/11/2008 n/a 381 1,679 1 7,909 0 9,970 9,821 149 30
medline09n0600 12/11/2008 n/a 243 1,137 1 8,612 0 9,993 9,900 93 7
medline09n0599 12/11/2008 n/a 852 2,891 2 6,120 126 9,991 9,168 823 9
medline09n0598 12/11/2008 n/a 608 4,427 0 4,892 0 9,927 9,609 318 73
medline09n0597 12/11/2008 n/a 350 3,159 0 6,476 0 9,985 9,702 283 15
medline09n0596 12/11/2008 n/a 308 3,482 2 6,204 0 9,996 9,731 265 4
medline09n0595 12/11/2008 n/a 370 5,288 3 4,333 0 9,994 9,681 313 6
medline09n0594 12/11/2008 First Update Files for 2009 1,734 6,944 2 1,281 4 9,965 8,356 1,609 698
Special PubMed
PMIDList		 12/15/2008 Special PubMed PMID List 2009

Last reviewed: 19 June 2009
Last updated: 01 July 2009
First published: 23 November 2007
Metadata| Permanence level: Permanent: Dynamic Content