Endoscopy [Elektronische Ressource]: Official organ of the European Society of Gastrointestinal Endoscopy (E.S.G.E.) and affiliated societies. Thieme.
Cita Chicago (17th ed.)Endoscopy [Elektronische Ressource]: Official Organ of the European Society of Gastrointestinal Endoscopy (E.S.G.E.) and Affiliated Societies. Stuttgart: Thieme.
Cita MLA (8th ed.)Endoscopy [Elektronische Ressource]: Official Organ of the European Society of Gastrointestinal Endoscopy (E.S.G.E.) and Affiliated Societies. Thieme.
Atenció: Aquestes cites poden no estar 100% correctes.