Genotyping CagA, VacA subtype, IceA1, and BabA of Helicobacter pylori isolates from Korean patients, and their association with gastroduodenal diseases.
D000328:Adult; D000368:Aged; D000942:Antigens, Bacterial; D001426:Bacterial Proteins / Q000235:genetics*; D005260:Female; D005838:Genotype; D016480:Helicobacter pylori / Q000145:classification* / Q000235:genetics / Q000472:pathogenicity; D006801:Humans; D008297:Male; D008875:Middle Aged; D010437:Peptic Ulcer / Q000209:etiology* / Q000382:microbiology