Follow-up study of vasectomized Thai males.
D000293:Adolescent; D000328:Adult; D003258:Consumer Behavior; D003267:Contraception; D005500:Follow-Up Studies; D006262:Health; D006801:Humans; D008297:Male; D008875:Middle Aged; D012725:Sexual Behavior; D013785:Thailand; D014659:Vasectomy / Q000009:adverse effects