Indexing services of Chemical Abstracts, Current List of Medical Literature, and Quarterly Cumulative Index Medicus in the field of medical sciences.
D000043:Abstracting and Indexing; D007256:Information Systems; D008511:Medicine; D009317:National Library of Medicine (U.S.); D010506:Periodicals as Topic; D011642:Publications; D014481:United States
INDEXING; PERIODICALS