title: The effect of melatonin and corpus pineale extract on serum electrolytes in the rat.
mesh_terms: D002118:Calcium / Q000097:blood; D004573:Electrolytes / Q000097:blood*; D008274:Magnesium / Q000097:blood; D008550:Melatonin / Q000494:pharmacology*; D010710:Phosphates / Q000097:blood; D010870:Pineal Gland / Q000502:physiology*; D014020:Tissue Extracts / Q000494:pharmacology*
chemical_list: D004573:Electrolytes; D010710:Phosphates; D014020:Tissue Extracts; D008274:Magnesium; D008550:Melatonin; D002118:Calcium