2-Pyridone/N'-Methylnicotinamide:MRto:Pt:Ser/Plas:Qn
2-pyridone/n'-methylnicotinamide:mrto:pt:ser/plas:qn
2-Pyridone/N'-methylnicotinamide [Mass Ratio] in Serum or Plasma
2-pyridone/n'-methylnicotinamide [mass ratio] in serum or plasma