title: Ultrastructure of human spermatozoa with complete subcellular derangement.
mesh_terms: D000177:Acrosome / Q000648:ultrastructure; D000328:Adult; D002467:Cell Nucleus / Q000648:ultrastructure; D003593:Cytoplasm / Q000648:ultrastructure; D006801:Humans; D007248:Infertility, Male / Q000473:pathology*; D008297:Male; D008854:Microscopy, Electron; D008870:Microtubules / Q000648:ultrastructure; D008928:Mitochondria / Q000648:ultrastructure; D013094:Spermatozoa / Q000648:ultrastructure*