American Medical Association convention. 1952 Biggest coast-to-coast TV show to stem from medical meet here. Post Nov.27, 1952 p.-TO Convention in Denver names Texas doctor, Dr. John Maston Travis, as family doctor of 1952. News Dec.S, 1952 p.14 o-k's free aid to needy. Post Dec.4, 1952 p.1 Refuses to seek slash in vets' free care. Past Dec.5, 1952 p.22 Convention registration is 7,423 persons. News- Dec.6, 1952 p.17