title: Searching Medline. Finding needles in the medical haystack.
authors: St. Louis University Medical Center Library.
authors: S
authors: S
authors: Conway
authors: J
authors: J
authors: Messerle
mesh_terms: D000043:Abstracting and Indexing; D008523:MEDLARS; D009317:National Library of Medicine (U.S.); D014481:United States