DESI – Düsseldorfer ESD Study

​ Conditions: Oesophageal Tumour; Gastric Tumours; Duodenal Tumours; Colon Tumours; Rectal Tumours Sponsors: Torsten Beyna Enrolling by invitation Conditions: Oesophageal Tumour; Gastric Tumours; Duodenal Tumours; Colon Tumours; Rectal Tumours Sponsors: Torsten Beyna...