Opportunities in health care epidemiology.
Harris
J S
JS
Department of Pediatrics, Boston City Hospital, Boston University School of Medicine, USA.
D003428:Cross Infection / Q000453:epidemiology / Q000517:prevention & control; D003695:Delivery of Health Care / Q000592:standards / Q000639:trends; D006761:Hospitals; D006801:Humans; D017053:Infection Control / Q000379:methods; D012307:Risk Factors; D014481:United States