title: Helicobacter pylori in Barrett's oesophagus. Gruppo Operativo per lo Studio Delle Precancerosi Esofagee (GOSPE)--Precancerous Lesions of the Oesophagus Task Force, Italy.
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001471:Barrett Esophagus / Q000382:microbiology* / Q000473:pathology; D005260:Female; D016480:Helicobacter pylori / Q000302:isolation & purification*; D006801:Humans; D008297:Male; D008875:Middle Aged