Vasectomy and the Risk of Prostate Cancer
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Study received approval from the Fred Hutchinson Cancer Research Center institutional review board.
Supported by National Cancer Institute Grants CA92579 and CA97186, and contract NO1-PC-35142, and the Fred Hutchinson Cancer Research Center.
PII: S0022-5347(08)02170-8
doi:10.1016/j.juro.2008.08.042
© 2008 American Urological Association. Published by Elsevier Inc. All rights reserved.

