title: Extra-pineal gland sources of melatonin.
mesh_terms: D000121:Acetylserotonin O-Methyltransferase / Q000378:metabolism; D000818:Animals; D001921:Brain / Q000378:metabolism*; D002838:Chromaffin System / Q000378:metabolism*; D004759:Enterochromaffin Cells / Q000378:metabolism*; D005123:Eye / Q000378:metabolism*; D006243:Harderian Gland / Q000378:metabolism; D008550:Melatonin / Q000096:biosynthesis*; D012160:Retina / Q000378:metabolism
chemical_list: D000121:Acetylserotonin O-Methyltransferase; D008550:Melatonin