title: Scanning electron microscopy of the epithelium and spermatozoa in the equine excurrent duct system.
mesh_terms: D000818:Animals; D003594:Cytoplasmic Granules / Q000648:ultrastructure; D004822:Epididymis / Q000648:ultrastructure; D004848:Epithelium / Q000648:ultrastructure; D006736:Horses / Q000033:anatomy & histology*; D008297:Male; D008855:Microscopy, Electron, Scanning; D012152:Rete Testis / Q000648:ultrastructure; D013094:Spermatozoa / Q000648:ultrastructure*; D013737:Testis / Q000648:ultrastructure*