title: A voice in unison ... or close harmony.
authors.forename: Edward D
authors.initials: ED
authors.lastname: Harris
mesh_terms: D000574:American Medical Association / Q000266:history* / Q000458:organization & administration; D017598:Efficiency, Organizational / Q000266:history; D049673:History, 20th Century; D009936:Organizational Innovation; D014481:United States