Erythro-4-Deoxytetronate/Creatinine:SRto:Pt:Urine:Qn
erythro-4-deoxytetronate/creatinine:srto:pt:urine:qn
Erythro-4-Deoxytetronate/Creatinine (U) [Molar ratio]
erythro-4-deoxytetronate/creatinine (u) [molar ratio]