Endoscopic necrosectomy using electric conductivity: anchoring the snare tip into a groove made with Endocut may improve necrosis grasping - Delmeule, Alexiane; Jacques, Jérémie; Lambin, Thomas; Moll, Frédéric; Lupu, Alexandru; Brahmia, Sanaa; Pioche, Mathieu (Endoscopy, 2020)