Fractional excretion of phosphate:Ratio:24H:Urine+Ser/Plas:Qn
fractional excretion of phosphate:ratio:24h:urine+ser/plas:qn
Fractional excretion of phosphate (24H U+S/P) [Ratio]
fractional excretion of phosphate (24h u+s/p) [ratio]