The effect of latitude and photoperiod on the growth of antlers.
D000220:Adaptation, Biological; D000818:Animals; D002369:Castration; D003670:Deer / Q000502:physiology*; D005260:Female; D005843:Geography; D006733:Horns / Q000254:growth & development*; D008027:Light; D008297:Male; D010507:Periodicity; D012621:Seasons; D013739:Testosterone / Q000097:blood; D014329:Tropical Climate
D013739:Testosterone