Filtration Fraction:AFr:Stdy:Urine+Ser/Plas:Qn
filtration fraction:afr:stdy:urine+ser/plas:qn
Filtration Fraction:Arbitrary fraction:Duration of the study:Urine+Serum/Plasma:Quantitative
filtration fraction:arbitrary fraction:duration of the study:urine+serum/plasma:quantitative