title: Scanning and transmission electron microscopy of human ejaculate spermatozoa with special reference to their abnormal forms.
mesh_terms: D003593:Cytoplasm; D006652:Histological Techniques; D006801:Humans; D007248:Infertility, Male / Q000473:pathology*; D008297:Male; D008854:Microscopy, Electron; D008855:Microscopy, Electron, Scanning; D008858:Microscopy, Phase-Contrast; D008928:Mitochondria; D012661:Semen / Q000166:cytology*; D013094:Spermatozoa / Q000166:cytology*