Proinsulin^5th specimen post XXX challenge:SCnc:Pt:Ser/Plas:Qn
proinsulin^5th specimen post xxx challenge:scnc:pt:ser/plas:qn
Proinsulin [Moles/volume] in Serum or Plasma --5th specimen post XXX challenge
proinsulin [moles/volume] in serum or plasma --5th specimen post xxx challenge