Clinical trials: two neglected ethical issues.
نویسنده
چکیده
Ethical reasons are presented for requiring 1) that a proposal for a clinical trial should be accompanied by a thorough review of all previous trials that have examined the same and closely related questions, and 2) that a trial should be approved by a research ethics committee only if the investigator undertakes to register it in an appropriate register of clinical trials as soon as one exists.
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ورودعنوان ژورنال:
- Journal of medical ethics
دوره 19 4 شماره
صفحات -
تاریخ انتشار 1993