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1: N Engl J Med. 2001 Sep 20;345(12):912-4.Click here to read Links
Comment in:
N Engl J Med. 2002 Feb 7;346(6):455-6.
Comment on:
N Engl J Med. 2001 Sep 20;345(12):915-9.

Withholding proven treatment in clinical research.

PMID: 11565526 [PubMed - indexed for MEDLINE]