title: Physician assistants in the emergency department.
mesh_terms: D003406:Credentialing / Q000592:standards*; D004635:Emergency Medicine / Q000193:education* / Q000592:standards*; D004636:Emergency Service, Hospital / Q000592:standards*; D006801:Humans; D007591:Joint Commission on Accreditation of Healthcare Organizations; D008504:Medical Staff Privileges; D010823:Physician Assistants / Q000193:education* / Q000592:standards*; D013044:Specialty Boards; D014481:United States