title: [Relation between ABO blood-group system and Helicobacter pylori infection].
authors.forename: D
authors.initials: D
authors.lastname: Wang
authors.forename: X
authors.initials: X
authors.lastname: Fan
mesh_terms: D000017:ABO Blood-Group System; D000293:Adolescent; D000328:Adult; D000907:Antibodies, Bacterial / Q000097:blood; D005260:Female; D016481:Helicobacter Infections / Q000453:epidemiology*; D016480:Helicobacter pylori / Q000276:immunology / Q000302:isolation & purification*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012737:Sex Factors
chemical_list: D000017:ABO Blood-Group System; D000907:Antibodies, Bacterial