title: A possible relationship between the pineal gland and ethanol preference in the rat.
mesh_terms: D000428:Alcohol Drinking; D000818:Animals; D003623:Dark Adaptation; D000431:Ethanol; D008027:Light; D008297:Male; D008550:Melatonin / Q000494:pharmacology; D010870:Pineal Gland / Q000502:physiology*; D051381:Rats; D013997:Time Factors; D014867:Water
chemical_list: D014867:Water; D000431:Ethanol; D008550:Melatonin