title: The value of the Widal test in the diagnosis of prolonged septicemic salmonellosis.
mesh_terms: D000293:Adolescent; D000328:Adult; D000372:Agglutination Tests / Q000379:methods*; D000942:Antigens, Bacterial / Q000276:immunology; D001324:Autoantigens / Q000276:immunology; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012475:Salmonella / Q000302:isolation & purification; D012480:Salmonella Infections / Q000175:diagnosis*; D012485:Salmonella typhi / Q000276:immunology; D018805:Sepsis / Q000175:diagnosis*
chemical_list: D000942:Antigens, Bacterial; D001324:Autoantigens