A TRIBUTE TO THE FIRST PRESIDENT OF THE AMERICAN ACADEMY OF ORTHOPAEDIC SURGEONS. EDWIN W. RYERSON, M.D. 1872-1961.
D000047:Academies and Institutes; D049673:History, 20th Century; D008511:Medicine; D019637:Orthopedic Procedures; D009985:Orthopedics; D066231:Surgeons; D014481:United States
BIOGRAPHIES; HISTORY; HISTORY OF MEDICINE, 20TH CENT.; ORTHOPEDICS; UNITED STATES