title: Copulatory behaviour of castrated male rats injected with suboptimal testosterone doses [proceedings].
mesh_terms: D000818:Animals; D002369:Castration; D003307:Copulation; D008297:Male; D051381:Rats; D012726:Sexual Behavior, Animal / Q000187:drug effects*; D013739:Testosterone / Q000008:administration & dosage*
chemical_list: D013739:Testosterone