Heparin Ab:PrThr:Pt:PPP:Ord:Platelet aggr
heparin ab:prthr:pt:ppp:ord:platelet aggr
Heparin Antibody:Presence or Threshold:To identify measures at a point in time:Platelet poor plasma:Ordinal:Platelet aggr
heparin antibody:presence or threshold:to identify measures at a point in time:platelet poor plasma:ordinal:platelet aggr