[Spermatogenic capacity in man: with special reference to relationship between testicular biopsy findings and fertility].
D001706:Biopsy; D006801:Humans; D007248:Infertility, Male / Q000473:pathology*; D008297:Male; D013091:Spermatogenesis; D013737:Testis / Q000166:cytology / Q000473:pathology*