title: A simple method of revealing some stages of spermiogenesis by means of staining with zinc iodide and osmic acid mixture.
mesh_terms: D000818:Animals; D007454:Iodides; D008297:Male; D008722:Methods; D009992:Osmium; D051381:Rats; D013091:Spermatogenesis; D013194:Staining and Labeling; D013737:Testis / Q000166:cytology / Q000254:growth & development; D015032:Zinc
chemical_list: D007454:Iodides; D009992:Osmium; D015032:Zinc