title: Calcium regulation in ileal smooth muscle-II. Interaction of sodium and magnesium in calcium couterexchange.
mesh_terms: D000818:Animals; D002118:Calcium / Q000378:metabolism; D007082:Ileum / Q000378:metabolism; D066298:In Vitro Techniques; D008274:Magnesium / Q000378:metabolism* / Q000494:pharmacology; D009130:Muscle, Smooth / Q000378:metabolism; D051381:Rats; D012964:Sodium / Q000378:metabolism*
chemical_list: D012964:Sodium; D008274:Magnesium; D002118:Calcium