title: Melvin David Yahr, MD (1917-2004).
authors.forename: C Warren
authors.initials: CW
authors.lastname: Olanow
mesh_terms: D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D009462:Neurology / Q000266:history; D010300:Parkinson Disease / Q000145:classification / Q000266:history; D014481:United States