title: Scanning electron microscopy of penile papillae in intact and castrated rats.
mesh_terms: D000818:Animals; D002369:Castration; D013196:Dihydrotestosterone / Q000494:pharmacology; D008297:Male; D008855:Microscopy, Electron, Scanning; D010413:Penis / Q000187:drug effects / Q000648:ultrastructure*; D051381:Rats; D013739:Testosterone / Q000031:analogs & derivatives / Q000494:pharmacology
chemical_list: D013196:Dihydrotestosterone; D013739:Testosterone