title: Plasma testosterone levels in relation to musth and sexual activity in the male asiatic elephant, Elephas maximus.
mesh_terms: D000374:Aggression; D000818:Animals; D004606:Elephants / Q000502:physiology*; D006801:Humans; D007989:Libido; D008297:Male; D008418:Masturbation; D010413:Penis / Q000502:physiology; D011485:Protein Binding; D012621:Seasons; D012726:Sexual Behavior, Animal; D013188:Sri Lanka; D013739:Testosterone / Q000097:blood*; D014554:Urination
chemical_list: D013739:Testosterone