Proceedings: The role of the pineal gland in the response of ferrets to artificially restricted photoperiods.
D000818:Animals; D001947:Breeding; D002335:Carnivora / Q000502:physiology*; D002940:Circadian Rhythm; D004971:Estrus; D005260:Female; D010870:Pineal Gland / Q000502:physiology*; D011247:Pregnancy; D012621:Seasons