title: The president's address: a call for unity.
mesh_terms: D013502:General Surgery / Q000266:history / Q000592:standards*; D006300:Health Services Misuse; D049673:History, 20th Century; D006801:Humans; D012955:Societies, Medical; D013514:Surgical Procedures, Operative / Q000706:statistics & numerical data*; D014481:United States