Phenylpyruvate/Creatinine:SRto:24H:Urine:Qn
phenylpyruvate/creatinine:srto:24h:urine:qn
Phenylpyruvate/Creatinine:Substance Ratio:24 hours:Urine:Quantitative
phenylpyruvate/creatinine:substance ratio:24 hours:urine:quantitative