Current views in digestive endoscopy : [round table conferences and symposia of the 3. European Congress of Gastrointestinal Endoscopy, Budapest 1976] - Wittman, I.; Prónay, Gábor; European Congress of Gastrointestinal Endoscopy 1976 : Budapešť, Maďarsko) (Budapest : Hungarian Society of Gastroenterology, 1978)
Keywords: gastroenterologie; sborníky