Medical evidence quality: a cause for uncertainty. Part II.
D002339:Carotid Arteries / Q000601:surgery; D002561:Cerebrovascular Disorders / Q000517:prevention & control; D002986:Clinical Trials as Topic; D003625:Data Collection; D004691:Endarterectomy / Q000592:standards; D006801:Humans; D010043:Outcome and Process Assessment, Health Care / Q000592:standards*; D013673:Technology Assessment, Biomedical / Q000592:standards*; D014481:United States