HTLV I+II p24 Ab:PrThr:Pt:Ser/Plas:Ord:IB
htlv i+ii p24 ab:prthr:pt:ser/plas:ord:ib
HTLV I+II p24 Ab [Presence] in Serum or Plasma by Immunoblot
htlv i+ii p24 ab [presence] in serum or plasma by immunoblot