Haleem Medical Laboratory - CREATININE (SERUM CREATININE) Sample 1. This test is done on serum(clotted blood 3-5 ml) or plasma. 2. The plasma may be prepared in fluoride or heparin. -Flouride or
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Elevated serum urea-to-creatinine ratio is associated with adverse inpatient clinical outcomes in non-end stage chronic kidney disease | Scientific Reports
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