Fractional excretion of phosphate:Ratio:XXX:Urine+Ser/Plas:Qn
fractional excretion of phosphate:ratio:xxx:urine+ser/plas:qn
Fractional excretion of phosphate:Ratio:XXX:Urine+Ser/Plas:Qn
fractional excretion of phosphate:ratio:xxx:urine+ser/plas:qn