title: Marshall M. Parks, M.D. 1918-2005.
authors.forename: Paul R
authors.initials: PR
authors.lastname: Mitchell
authors.forename: Grace Parks
authors.initials: GP
authors.lastname: Mitchell
mesh_terms: D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D009885:Ophthalmology / Q000266:history*; D014481:United States