title: Quantification of human seminiferous epithelium. I. Histological studies in twenty-one fertile men with normal chromosome complements.
mesh_terms: D000328:Adult; D001706:Biopsy; D002875:Chromosomes; D004847:Epithelial Cells; D006801:Humans; D008297:Male; D012661:Semen / Q000166:cytology; D012708:Sertoli Cells; D013091:Spermatogenesis; D013737:Testis / Q000166:cytology*