Science, specialization, and the American Surgical Association.
Barker
C F
CF
D013502:General Surgery / Q000193:education / Q000266:history / Q000639:trends*; D049673:History, 20th Century; D008611:Mentors; D012106:Research / Q000193:education; D012107:Research Design; D012955:Societies, Medical / Q000458:organization & administration*; D014481:United States