title: Natural or hormone-induced sexual and social behaviors in the female brown lemming (Lemmus trimucronatus).
mesh_terms: D000818:Animals; D001717:Birds; D002369:Castration; D004958:Estradiol / Q000494:pharmacology*; D004971:Estrus / Q000187:drug effects; D005260:Female; D011247:Pregnancy; D011374:Progesterone / Q000494:pharmacology*; D012726:Sexual Behavior, Animal / Q000187:drug effects*; D012919:Social Behavior
chemical_list: D011374:Progesterone; D004958:Estradiol