Amino beta guanidinopropionate/Creatinine:SRto:24H:Urine:Qn
amino beta guanidinopropionate/creatinine:srto:24h:urine:qn
Amino beta guanidinopropionate/Creatinine [Molar ratio] in 24 hour Urine
amino beta guanidinopropionate/creatinine [molar ratio] in 24 hour urine