British Society of Gastroenterology. 2000. European Helicobacter pylori study group: XIIIth international workshop on gastroduodenal pathology and Helicobacter pylori, Rome, 11th - 14th October 2000. London: British Medical Journal.
Citace podle APA (7th ed.)British Society of Gastroenterology. (2000). European Helicobacter pylori study group: XIIIth international workshop on gastroduodenal pathology and Helicobacter pylori, Rome, 11th - 14th October 2000. British Medical Journal.
Citace podle Chicago (17th ed.)British Society of Gastroenterology. European Helicobacter Pylori Study Group: XIIIth International Workshop on Gastroduodenal Pathology and Helicobacter Pylori, Rome, 11th - 14th October 2000. London: British Medical Journal, 2000.
Citace podle MLA (9th ed.)British Society of Gastroenterology. European Helicobacter Pylori Study Group: XIIIth International Workshop on Gastroduodenal Pathology and Helicobacter Pylori, Rome, 11th - 14th October 2000. British Medical Journal, 2000.
