Entamoeba histolytica Ab.IgA:PrThr:Pt:Saliva:Ord
entamoeba histolytica ab.iga:prthr:pt:saliva:ord
Entamoeba histolytica IgA Ab [Presence] in Saliva (oral fluid)
entamoeba histolytica iga ab [presence] in saliva (oral fluid)