Hemoglobin.gastrointestinal^3rd specimen:MCnc:Pt:Stool:Qn
hemoglobin.gastrointestinal^3rd specimen:mcnc:pt:stool:qn
Hemoglobin.gastrointestinal^3rd specimen:Mass Concentration:To identify measures at a point in time:Stool:Quantitative
hemoglobin.gastrointestinal^3rd specimen:mass concentration:to identify measures at a point in time:stool:quantitative