[Electron microscopic studies of the testis after vasectomy in rats and men].
D000328:Adult; D000818:Animals; D001706:Biopsy; D006801:Humans; D008297:Male; D008854:Microscopy, Electron; D051381:Rats; D013085:Spermatic Cord / Q000166:cytology; D013245:Sterilization, Reproductive; D013737:Testis / Q000166:cytology*; D013997:Time Factors; D014649:Vas Deferens / Q000601:surgery*