The physician and the medical literature. From Index Medicus to MEDLARS to GRATEFUL MED and beyond.
D001185:Artificial Intelligence; D003201:Computers; D005544:Forecasting; D006487:Hemostasis; D008523:MEDLARS / Q000639:trends*; D008495:Medical Oncology; D008838:Microcomputers; D009316:National Institutes of Health (U.S.); D012219:Rheumatology; D012984:Software; D009626:Terminology as Topic; D014481:United States