TOXLINE Files Rebuilt to Include 1999 MeSH

The BIOSIS and TOXBIB subfiles in TOXLINE, rebuilt in March 1999, now contain 1999 MeSH headings. During the rebuilding of TOXLINE, the TSCATS and RISKLINE subfiles were also replaced. TOXLINE and TOXLINE65 were reconfigured for the years of coverage. The April 1999 update, following the regeneration, will include data from the CRISP 1998 subfile as well as data intended for the TOXLINE updates for February, March and April. TOXLINE now includes 1,591,269 records with a 1985 publication date forward. TOXLINE65 contains 1,064,857 records published prior to 1985.