Uroporphyrin 1 isomer/Creatinine:SRto:24H:Urine:Qn
uroporphyrin 1 isomer/creatinine:srto:24h:urine:qn
Uroporphyrin 1 isomer/Creatinine (24H U) [Molar ratio]
uroporphyrin 1 isomer/creatinine (24h u) [molar ratio]