Helicobacter pylori Ab.IgA:ACnc:Pt:Ser:Qn
helicobacter pylori ab.iga:acnc:pt:ser:qn
Helicobacter pylori Antibody.immunoglobulin A:Arbitrary concentration:To identify measures at a point in time:Serum:Quantitative
helicobacter pylori antibody.immunoglobulin a:arbitrary concentration:to identify measures at a point in time:serum:quantitative