[A follow-up study of 302 vasetomized men living in the County of Fyn].
D000328:Adult; D000367:Age Factors; D000368:Aged; D003718:Denmark; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D012725:Sexual Behavior; D012923:Social Class; D014659:Vasectomy
Efterundersøgelse af 302 vasektomerede maend bosat i Fyns amt.