title: Effects of various feeding regimens and photoperiod or pinealectomy on ovulation in the hamster.
mesh_terms: D000818:Animals; D006224:Cricetinae; D003624:Darkness; D004435:Eating; D005260:Female; D008027:Light; D010060:Ovulation / Q000528:radiation effects; D010870:Pineal Gland / Q000502:physiology*; D011830:Radiation Effects; D012621:Seasons; D013217:Starvation