Zolpidem phenyl-4-carboxylate/Creatinine:MRto:Pt:Urine:Qn
zolpidem phenyl-4-carboxylate/creatinine:mrto:pt:urine:qn
Zolpidem phenyl-4-carboxylate/Creatinine [Mass Ratio] in Urine
zolpidem phenyl-4-carboxylate/creatinine [mass ratio] in urine