Helicobacter pylori Ag:ACnc:Pt:Stool:Qn:IA
helicobacter pylori ag:acnc:pt:stool:qn:ia
Helicobacter pylori Antigen:Arbitrary concentration:To identify measures at a point in time:Stool:Quantitative:Immunoassay
helicobacter pylori antigen:arbitrary concentration:to identify measures at a point in time:stool:quantitative:immunoassay