title: Calcium effects on renal conservation of magnesium in cows.
mesh_terms: D000042:Absorption; D000818:Animals; D002118:Calcium / Q000378:metabolism*; D002417:Cattle; D002418:Cattle Diseases / Q000378:metabolism*; D005215:Fasting; D005260:Female; D006996:Hypocalcemia / Q000378:metabolism*; D007668:Kidney / Q000378:metabolism*; D008274:Magnesium / Q000378:metabolism*; D010710:Phosphates / Q000652:urine; D011247:Pregnancy; D011644:Puerperal Disorders / Q000378:metabolism / Q000662:veterinary*
chemical_list: D010710:Phosphates; D008274:Magnesium; D002118:Calcium