Vanillylmandelate/Creatinine:SRto:24H:Urine:Qn
vanillylmandelate/creatinine:srto:24h:urine:qn
Vanillylmandelate/Creatinine [Molar ratio] in 24 hour Urine
vanillylmandelate/creatinine [molar ratio] in 24 hour urine