Medical library services in Louisiana.
D049672:History, 19th Century; D049673:History, 20th Century; D007256:Information Systems; D007993:Libraries, Medical / Q000266:history; D007999:Library Services / Q000266:history; D008145:Louisiana; D008523:MEDLARS; D009317:National Library of Medicine (U.S.) / Q000266:history; D014481:United States