• Constitution
• Bylaws
• The OESO Charter
• Officers
• Scientific Committee
• Members of Honor
• The OESO Congresses
• The OESO Post-graduate courses
• The OESO books
• The OESO DVDs

The intrinsic scientific value of the articles proposed in the OESO books in the form of answers to precise questions in all disciplines relating to gastroenterology is now strengthened by the varied technical possibilities available today to the user by the Internet.