HISTORICAL PORTRAITS IN DENTAL CULTURE; MILO HELLMAN (1872-1947).
D003729:Dental Care; D003813:Dentistry; D006665:History of Dentistry; D049672:History, 19th Century; D049673:History, 20th Century; D008511:Medicine; D009970:Orthodontics
BIOGRAPHIES; HISTORY; HISTORY OF DENTISTRY; HISTORY OF MEDICINE, 20TH CENT.; ORTHODONTICS