title: [MEDLARS. A biomedical retrieval system].
mesh_terms: D000043:Abstracting and Indexing; D003718:Denmark; D007256:Information Systems; D009317:National Library of Medicine (U.S.); D009862:Online Systems; D013548:Sweden; D014481:United States
vernacular_title: MEDLARS. Et biomedicinsk litteratursøgningssystem