Paterson, A M Melatonin and farm animals: endogenous rhythms and exogenous applications. [electronic resource] - Journal of pineal research May 1994 - 167-77 p. digital Publication Type: Journal Article; Review ISSN: 0742-3098 Standard No.: 10.1111/j.1600-079x.1994.tb00097.x doi Subjects--Topical Terms: AnimalsAnimals, Domestic--physiologyBehavior, Animal--physiologyCircadian Rhythm--physiologyEndocrine Glands--physiologyFemaleHair--physiologyMaleMelatonin--physiologyReproduction--physiology