Clinical trials--are they ethical?
- PMID: 1709257
- DOI: 10.1056/NEJM199105303242209
Clinical trials--are they ethical?
Comment in
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Randomized clinical trials.N Engl J Med. 1991 Nov 21;325(21):1513-5. doi: 10.1056/NEJM199111213252114. N Engl J Med. 1991. PMID: 1944432 No abstract available.
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