title: Variations in the structural character and stability of the nuclear chromatin in morphologically normal human spermatozoa.
mesh_terms: D002465:Cell Movement; D002467:Cell Nucleus; D002843:Chromatin; D004229:Dithiothreitol; D004542:Ejaculation; D004622:Embryo, Mammalian; D004822:Epididymis; D006801:Humans; D008297:Male; D008854:Microscopy, Electron; D008858:Microscopy, Phase-Contrast; D012967:Sodium Dodecyl Sulfate; D013094:Spermatozoa / Q000166:cytology*; D013737:Testis
chemical_list: D002843:Chromatin; D012967:Sodium Dodecyl Sulfate; D004229:Dithiothreitol