Schweizerische Gesellschaft für Gastroenterologie. (2009). Annual meeting of the Swiss Society of Gastroenterology, Swiss Society for Visceral Surgery, Swiss Association for the Study of the Liver, Swiss Association of Clinical Nutrition. EMH Editores Medicorum Helveticorum.
Chicago Style (17th ed.) CitationSchweizerische Gesellschaft für Gastroenterologie. Annual Meeting of the Swiss Society of Gastroenterology, Swiss Society for Visceral Surgery, Swiss Association for the Study of the Liver, Swiss Association of Clinical Nutrition. Basel: EMH Editores Medicorum Helveticorum, 2009.
MLA (9th ed.) CitationSchweizerische Gesellschaft für Gastroenterologie. Annual Meeting of the Swiss Society of Gastroenterology, Swiss Society for Visceral Surgery, Swiss Association for the Study of the Liver, Swiss Association of Clinical Nutrition. EMH Editores Medicorum Helveticorum, 2009.