NLM Classification now available in PDF
This edition incorporates all 2006 additions and changes to the schedules (see Class Numbers Added and Canceled) and to the index, which has been newly edited and updated with appropriate MeSH concepts. Ninety-eight new main index entries were created, of which fifty-seven are from the 2006 MeSH; the remainder are MeSH terms from previous years. Numerous main index entries and cross references were modified to reflect changes in the MeSH vocabulary. See the site for more information and download the files.
