Hemoglobin.gastrointestinal.lower^2nd specimen:PrThr:Pt:Stool:Ord:IA
hemoglobin.gastrointestinal.lower^2nd specimen:prthr:pt:stool:ord:ia
Lower GI hemoglobin spec 2 IA Ql (Stl)
lower gi hemoglobin spec 2 ia ql (stl)