[An electron microscopic study of the boundary tissue of the human seminiferous tubule].
D000293:Adolescent; D000328:Adult; D000368:Aged; D001706:Biopsy; D006801:Humans; D007248:Infertility, Male / Q000473:pathology; D008297:Male; D008854:Microscopy, Electron; D008875:Middle Aged; D013737:Testis / Q000166:cytology / Q000473:pathology*