title: The role of the legacy emergency physician in the 21st century. American College of Emergency Physicians.
mesh_terms: D003406:Credentialing / Q000592:standards*; D004635:Emergency Medicine / Q000592:standards*; D006801:Humans; D008504:Medical Staff Privileges / Q000592:standards; D010820:Physicians / Q000331:legislation & jurisprudence / Q000592:standards*; D013997:Time Factors; D014481:United States