TY - JOUR TI - Video Comment on Bertrand Napoleon et al. SN - 0013-726X SN - 1438-8812 PY - 2019 JO - Endoscopy JF - Endoscopy LA - EN VL - 51 IS - 09 SP - v24 EP - v24 DA - 2019/08/28 PB - © Georg Thieme Verlag KG DO - 10.1055/a-0806-2630 UR - http://www.thieme-connect.de/products/ejournals/abstract/10.1055/a-0806-2630 ER -