Creatinine^1.5H pre XXX challenge:SCnc:Pt:Urine:Qn
creatinine^1.5h pre xxx challenge:scnc:pt:urine:qn
Creatinine [Moles/volume] in Urine --1.5 hours pre XXX challenge
creatinine [moles/volume] in urine --1.5 hours pre xxx challenge