MEDLARS
Subtitle: the computerized literature retrieval services of the National Library of Medicine
Series: DHEW publication ; no. (NIH) 77-1286; DHEW publication -- no. (NIH) 77-1286
Publisher: Dept. of Health, Education, and Welfare, Public Health Service, National Institutes of Health
Published: 1977
Place of publication: [Bethesda, Md.]
Language: eng
Number of pages: 14
Subjects: National Library of Medicine (U.S.); MEDLARS; Medicine -- Information services -- United States