title: Double counterimmunoelectrophoresis in detecting circulating parasite antigen and antibodies in schistosomiasis.
mesh_terms: D000818:Animals; D000909:Antibodies, Helminth / Q000032:analysis*; D000947:Antigens, Helminth / Q000032:analysis*; D003378:Counterimmunoelectrophoresis; D006801:Humans; D012547:Schistosoma / Q000276:immunology*; D012548:Schistosoma haematobium / Q000276:immunology; D012550:Schistosoma mansoni / Q000276:immunology; D012553:Schistosomiasis haematobia / Q000175:diagnosis*; D012555:Schistosomiasis mansoni / Q000175:diagnosis*
chemical_list: D000909:Antibodies, Helminth; D000947:Antigens, Helminth