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