(1993). Peptic ulcer disease: the long-term management challenge: Proceedings from a symposium at the first United European Gastroenterology Week, Athens, 25 September 1992. Blackwell Scientific.
Chicago-Zitierstil (17. Ausg.)Peptic Ulcer Disease: The Long-term Management Challenge: Proceedings from a Symposium at the First United European Gastroenterology Week, Athens, 25 September 1992. Oxford u.a: Blackwell Scientific, 1993.
MLA-Zitierstil (9. Ausg.)Peptic Ulcer Disease: The Long-term Management Challenge: Proceedings from a Symposium at the First United European Gastroenterology Week, Athens, 25 September 1992. Blackwell Scientific, 1993.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.