Dihydrocodeine+Hydrocodol:PrThr:Pt:Ser/Plas:Ord:Screen
dihydrocodeine+hydrocodol:prthr:pt:ser/plas:ord:screen
Dihydrocodeine+Hydrocodol [Presence] in Serum or Plasma by Screen method
dihydrocodeine+hydrocodol [presence] in serum or plasma by screen method