Beta-2-Microglobulin/Creatinine:SRto:Pt:Urine:Qn
beta-2-microglobulin/creatinine:srto:pt:urine:qn
Beta-2-Microglobulin/Creatinine [Molar ratio] in Urine
beta-2-microglobulin/creatinine [molar ratio] in urine