Privacy protection in epidemiologic and medical research: a challenge and a responsibility.
D000293:Adolescent; D002318:Cardiovascular Diseases / Q000209:etiology; D002648:Child; D002662:Child Health Services; D003140:Communicable Disease Control; D003219:Confidentiality; D000013:Congenital Abnormalities / Q000209:etiology; D004781:Environmental Exposure; D004812:Epidemiologic Methods; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007878:Legislation as Topic; D008499:Medical Records; D009369:Neoplasms / Q000209:etiology; D011247:Pregnancy; D012106:Research; D018570:Risk Assessment; D014481:United States; D014611:Vaccination