Human sperm fine structure in a case of severe asthenospermia-necrospermia.
D000328:Adult; D001706:Biopsy; D006801:Humans; D007248:Infertility, Male / Q000473:pathology*; D008297:Male; D008853:Microscopy; D008854:Microscopy, Electron; D013094:Spermatozoa; D013737:Testis / Q000473:pathology