Demedts, P Serological differentiation between zymodemes of Entamoeba histolytica. [electronic resource] - The Journal of tropical medicine and hygiene Apr 1989 - 121-2 p. digital Publication Type: Letter ISSN: 0022-5304 Subjects--Topical Terms: AnimalsAntibodies, Protozoan--analysisAntigens, Protozoan--immunologyEntamoeba histolytica--immunologyEntamoebiasis--immunologyHumans