Major crossmatch:Imp:Pt:Ser/Plas:Nom:LISS
major crossmatch:imp:pt:ser/plas:nom:liss
Major crossmatch:Impression/interpretation of study:To identify measures at a point in time:Serum/Plasma:Nominal:LISS
major crossmatch:impression/interpretation of study:to identify measures at a point in time:serum/plasma:nominal:liss