title: Pyloric campylobacter serology.
mesh_terms: D000328:Adult; D002169:Campylobacter Infections / Q000175:diagnosis*; D002648:Child; D005260:Female; D005756:Gastritis / Q000175:diagnosis* / Q000209:etiology; D006386:Hemagglutination Tests; D006801:Humans; D008297:Male