title: Helicobacter pylori and gastric cancer.
authors.forename: C F
authors.initials: CF
authors.lastname: van der Merwe
mesh_terms: D000328:Adult; D044383:Black People; D002648:Child; D005260:Female; D016481:Helicobacter Infections / Q000150:complications* / Q000208:ethnology; D016480:Helicobacter pylori; D006801:Humans; D008297:Male; D013019:South Africa / Q000453:epidemiology; D013274:Stomach Neoplasms / Q000453:epidemiology / Q000382:microbiology*