Heptacarboxylporphyrin III/Creatinine:SRto:Pt:Urine:Qn
heptacarboxylporphyrin iii/creatinine:srto:pt:urine:qn
Heptacarboxylporphyrin III/Creatinine (U) [Molar ratio]
heptacarboxylporphyrin iii/creatinine (u) [molar ratio]