Apolipoprotein B/Apolipoprotein A-I:Prctl:Pt:Ser/Plas:SemiQn
apolipoprotein b/apolipoprotein a-i:prctl:pt:ser/plas:semiqn
Apolipoprotein B/Apolipoprotein A-I:Percentile:To identify measures at a point in time:Serum/Plasma:Semiquantitative
apolipoprotein b/apolipoprotein a-i:percentile:to identify measures at a point in time:serum/plasma:semiquantitative