Vasectomy and prostate cancer: more questions than answers.
Klitsch
M
M
D005544:Forecasting; D006801:Humans; D008297:Male; D011183:Postoperative Complications / Q000209:etiology*; D011471:Prostatic Neoplasms / Q000209:etiology*; D012307:Risk Factors; D014659:Vasectomy / Q000009:adverse effects*