ASCII MeSH. Qualifier Data Elements

Qualifier records in ASCII MeSH contain the data elements listed below. The list includes all the qualifier data in ELHILL file. Note that not every record will have every data element. Sample record.

AN	ANNOTATION
DA	DATE OF ENTRY
DQ	DATE QUALIFIER ESTABLISHED
GM	GRATEFUL MED NOTE
HN	HISTORY NOTE
M##	BACKFILE POSTINGS
MR	MAJOR REVISION DATE
MS	MESH SCOPE NOTE
OL	ONLINE NOTE
QA	TOPICAL QUALIFIER ABBREVIATION
QE	QUALIFIER ENTRY VERSION
QS	QUALIFIER SORT VERSION
QT	QUALIFIER TYPE
QX	QUALIFIER CROSS REFERENCE
RECTYPE	RECORD TYPE [= RY in ELHILL MESH]
SH	SUBHEADING
TN	TREE NODE ALLOWED
UI	UNIQUE IDENTIFIER

M## INCLUDES MED, M94, M90, M85, M80, M75, and M66 data elements.