Alpha 1 antitrypsin:MCnc:Pt:Stool:Qn
alpha 1 antitrypsin:mcnc:pt:stool:qn
Alpha 1 antitrypsin:Mass Concentration:To identify measures at a point in time:Stool:Quantitative
alpha 1 antitrypsin:mass concentration:to identify measures at a point in time:stool:quantitative