Não informado. (2001). Journal of Gastroenterology and Hepatology. Blackwell Science.
Lua i Stíl Chicago (17ú heag.)Não informado. Journal of Gastroenterology and Hepatology. Carlton, Australia: Blackwell Science, 2001.
Lua MLA (8ú heag.)Não informado. Journal of Gastroenterology and Hepatology. Blackwell Science, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.