Crossing another chasm: delivering on-line medical information to consumers.
Shaffer
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HealthGate Data Corp., USA.
D003256:Community Participation; D016494:Computer Security; D003219:Confidentiality; D003628:Database Management Systems; D006266:Health Education / Q000379:methods*; D007255:Information Services / Q000600:supply & distribution*; D018907:Privacy; D014481:United States