title: Oral history--new technique in medical historiography.
mesh_terms: D001432:Bacteriology / Q000266:history; D006663:Historiography; D006666:History of Medicine; D006801:Humans; D008722:Methods; D011014:Pneumonia / Q000266:history / Q000276:immunology; D014481:United States; D014773:Virology / Q000266:history