Não informado. (2003). Current Opinion in Gastroenterology. Gower Academic Journals.
Lua i Stíl Chicago (17ú heag.)Não informado. Current Opinion in Gastroenterology. New York: Gower Academic Journals, 2003.
Lua MLA (8ú heag.)Não informado. Current Opinion in Gastroenterology. Gower Academic Journals, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.