Why a new model?
Ling
L J
LJ
D002983:Clinical Competence; D004635:Emergency Medicine / Q000458:organization & administration / Q000592:standards*; D006801:Humans; D010819:Physician's Role; D010817:Physician-Patient Relations; D014218:Triage / Q000145:classification / Q000592:standards*; D014481:United States