HTLV I p28 Ab:PrThr:Pt:Ser:Ord
htlv i p28 ab:prthr:pt:ser:ord
HTLV I p28 Antibody:Presence or Threshold:To identify measures at a point in time:Serum:Ordinal
htlv i p28 antibody:presence or threshold:to identify measures at a point in time:serum:ordinal