Ethics. Epidemiologists wary of opening up their data.
Marshall
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E
D001675:Bioethics; D003219:Confidentiality; D016208:Databases, Factual; D004813:Epidemiology; D006801:Humans; D019451:Information Management / Q000331:legislation & jurisprudence*; D007258:Informed Consent; D018973:Intellectual Property; D020407:Internet; D012106:Research / Q000331:legislation & jurisprudence*; D012109:Research Support as Topic; D014481:United States