Vasectomy and increased risk of prostate cancer.
Perlman
J A
JA
Brawley
O W
OW
Ford
L G
LG
Kramer
B S
BS
D006801:Humans; D008297:Male; D011471:Prostatic Neoplasms / Q000453:epidemiology*; D012307:Risk Factors; D014659:Vasectomy / Q000706:statistics & numerical data*