title: New method for serological screening of typhoid carriers.
mesh_terms: D000942:Antigens, Bacterial / Q000032:analysis; D002353:Carrier State / Q000175:diagnosis*; D003378:Counterimmunoelectrophoresis / Q000379:methods*; D006801:Humans; D007122:Immunoelectrophoresis / Q000379:methods*; D012485:Salmonella typhi / Q000276:immunology; D014435:Typhoid Fever / Q000175:diagnosis*
chemical_list: D000942:Antigens, Bacterial