OVID, like PubMed, is an interface to search the MEDLINE database. It includes citations from the fields of medicine, public health, nursing, dentistry, veterinary medicine, and the basic biomedical sciences. MEDLINE is the National Library of Medicine's bibliographic database/article index that contains over 17 million references to journal articles. Coverage is from 1949 to the present. Over 5200 journals worldwide in over 37 languages are indexed.
Coverage: 1966 - present, updated weekly.My Library