"Informationssøgning." . . "Information Systems United States." . . . . "MEDLARS." . . "General Electric Company." . . . "The MEDLARS story at the National library of medicine" . . . . . "The MEDLARS story at the National Library of medicine" . . . . . . . . . . . . . . . . . . . . "The Medlars story at the National Library of Medicine" . . . . . . . . . . . . . . . . "The MEDLARS story at the National Library of Medicine"@en . "The MEDLARS story at the National Library of Medicine" . . "The MEDLARS story at the national library of medicine" . . "The MEDLARS Story at the National Library of Medicine" . . . . "Medicin" . . "Medicina Bases de datos." . . "Information Storage and Retrieval United States." . . "USA" . . "Systèmes d'information Médecine." . . "MEDLARS." . . "Libraries, Medical United States." . . "Information Systems." . . "General Electric Company. Information Systems Operation." . . "MEDLARS." . .