D little r super little a Ab:Titr:Pt:Ser/Plas:SemiQn
d little r super little a ab:titr:pt:ser/plas:semiqn
D little r super little a Antibody:Dilution Factor (Titer):To identify measures at a point in time:Serum/Plasma:Semiquantitative
d little r super little a antibody:dilution factor (titer):to identify measures at a point in time:serum/plasma:semiquantitative