title: Effects of photoperiod and temperature on testicular and thyroid activity of the Japanese quail.
mesh_terms: D000375:Aging; D000818:Animals; D001835:Body Weight; D002988:Cloaca / Q000502:physiology; D003624:Darkness; D008027:Light; D008297:Male; D012741:Sexual Maturation; D013696:Temperature; D013737:Testis / Q000502:physiology*; D013961:Thyroid Gland / Q000502:physiology*; D013974:Thyroxine / Q000097:blood; D013997:Time Factors; D014284:Triiodothyronine / Q000097:blood
chemical_list: D014284:Triiodothyronine; D013974:Thyroxine