Pineal control of a seasonal reproductive rhythm in male golden hamsters exposed to natural daylight and temperature.
D000818:Animals; D001835:Body Weight; D003080:Cold Temperature; D006224:Cricetinae; D008027:Light; D007986:Luteinizing Hormone / Q000097:blood; D008297:Male; D009929:Organ Size; D010870:Pineal Gland / Q000502:physiology*; D012621:Seasons; D012669:Seminal Vesicles / Q000033:anatomy & histology; D013737:Testis / Q000033:anatomy & histology*; D013997:Time Factors
D007986:Luteinizing Hormone