title: Free aminoacids and serotonin contents in cows pineal extract.
mesh_terms: D000596:Amino Acids / Q000032:analysis*; D000818:Animals; D002417:Cattle; D008297:Male; D010870:Pineal Gland / Q000032:analysis*; D012701:Serotonin / Q000032:analysis*
chemical_list: D000596:Amino Acids; D012701:Serotonin