Effects of oestrogen and progesterone on nest building in the golden hamster.
D000818:Animals; D006224:Cricetinae; D004967:Estrogens / Q000494:pharmacology*; D005260:Female; D008297:Male; D009425:Nesting Behavior / Q000187:drug effects*; D011247:Pregnancy; D011270:Pregnancy, Animal; D011374:Progesterone / Q000494:pharmacology*
D004967:Estrogens; D011374:Progesterone