title: Marshall M. Parks, MD (1918-2005).
authors.forename: Grace Parks
authors.initials: GP
authors.lastname: Mitchell
authors.forename: Paul R
authors.initials: PR
authors.lastname: Mitchell
mesh_terms: D006666:History of Medicine; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D009885:Ophthalmology / Q000266:history*; D010372:Pediatrics / Q000266:history; D013038:Specialization; D014481:United States