Dothiepin+Nordothiepin^trough:MCnc:Pt:Ser/Plas:Qn
dothiepin+nordothiepin^trough:mcnc:pt:ser/plas:qn
Dothiepin+Nordothiepin [Mass/volume] in Serum or Plasma --trough
dothiepin+nordothiepin [mass/volume] in serum or plasma --trough