Creatinine^7D post XXX challenge:SCnc:Pt:Ser/Plas:Qn
creatinine^7d post xxx challenge:scnc:pt:ser/plas:qn
Creatinine^7D post XXX challenge:SCnc:Pt:Ser/Plas:Qn
creatinine^7d post xxx challenge:scnc:pt:ser/plas:qn