title: Effect of pre- versus postpubertal castration on aggression between male gerbils.
mesh_terms: D000367:Age Factors; D000374:Aggression / Q000502:physiology*; D000728:Androgens / Q000502:physiology*; D000818:Animals; D002369:Castration; D005260:Female; D005849:Gerbillinae / Q000502:physiology*; D006801:Humans; D008297:Male; D011627:Puberty; D013737:Testis / Q000502:physiology*
chemical_list: D000728:Androgens