title: Mode of secretion of pineal melatonin in the chicken.
mesh_terms: D000818:Animals; D001921:Brain / Q000378:metabolism; D002645:Chickens; D003624:Darkness; D008297:Male; D008550:Melatonin / Q000097:blood / Q000378:metabolism*; D010870:Pineal Gland / Q000378:metabolism* / Q000637:transplantation; D014182:Transplantation, Autologous
chemical_list: D008550:Melatonin