title: H. pylori: does co-morbidity affect the prevalence?
authors.forename: F A
authors.initials: FA
authors.lastname: Okoth
mesh_terms: D017088:AIDS-Related Opportunistic Infections / Q000150:complications* / Q000453:epidemiology*; D015897:Comorbidity; D019049:Developed Countries; D003906:Developing Countries; D005756:Gastritis / Q000382:microbiology; D016481:Helicobacter Infections / Q000150:complications* / Q000453:epidemiology*; D016480:Helicobacter pylori; D006801:Humans; D010437:Peptic Ulcer / Q000382:microbiology; D015995:Prevalence; D012307:Risk Factors; D012959:Socioeconomic Factors