title: Fixation of ejaculated spermatozoa for electron microscopy.
mesh_terms: D003593:Cytoplasm; D004542:Ejaculation; D006652:Histological Techniques; D006801:Humans; D008297:Male; D008854:Microscopy, Electron; D011309:Preservation, Biological; D013094:Spermatozoa / Q000166:cytology*