Laudanna, A A [Serum levels of gastrin, calcium, phosphorus and creatinine in patients with chronic renal insufficiency]. [electronic resource] - Revista do Hospital das Clinicas - 251-4 p. digital Publication Type: English Abstract; Journal Article ISSN: 0041-8781 Subjects--Topical Terms: AdolescentAdultCalcium--bloodChildCreatinine--bloodFemaleGastrins--bloodHumansKidney Failure, Chronic--bloodMaleMiddle AgedPhosphorus--blood