title: [Helicobacter pylori and headache].
authors.forename: P
authors.initials: P
authors.lastname: Marko
mesh_terms: D005756:Gastritis / Q000150:complications* / Q000382:microbiology; D006261:Headache / Q000209:etiology* / Q000382:microbiology; D016481:Helicobacter Infections / Q000150:complications* / Q000382:microbiology; D016480:Helicobacter pylori / Q000472:pathogenicity*; D006636:Histamine Release / Q000502:physiology; D006801:Humans; D008881:Migraine Disorders / Q000209:etiology* / Q000382:microbiology; D012307:Risk Factors