title: Plasma magensium concentration and urinary magnesium excretion in rats treated chronically with morphine.
mesh_terms: D000818:Animals; D008274:Magnesium / Q000008:administration & dosage / Q000097:blood* / Q000378:metabolism / Q000652:urine*; D008297:Male; D009020:Morphine / Q000008:administration & dosage / Q000494:pharmacology*; D051381:Rats; D011919:Rats, Inbred Strains; D013431:Sulfates / Q000008:administration & dosage; D013997:Time Factors
chemical_list: D013431:Sulfates; D009020:Morphine; D008274:Magnesium