HIV 1 Ab:PrThr:Pt:Ser/Plas/Bld:Ord:IF
hiv 1 ab:prthr:pt:ser/plas/bld:ord:if
Human immunodeficiency virus 1 Antibody:Presence or Threshold:To identify measures at a point in time:Serum/Plasma/Whole blood:Ordinal:Immune Fluorescence
human immunodeficiency virus 1 antibody:presence or threshold:to identify measures at a point in time:serum/plasma/whole blood:ordinal:immune fluorescence