title: Letter: Diagnosis of hepatic amoebiasis.
mesh_terms: D000656:Amoeba / Q000276:immunology; D000941:Antigens / Q000302:isolation & purification; D006801:Humans; D008101:Liver Abscess, Amebic / Q000175:diagnosis* / Q000469:parasitology
chemical_list: D000941:Antigens