Use of Polyvinyl Alcohol Sponge Cubes for Vagal Nerve Stimulation: A Suggestion for the Wrapping Step. Technical Note and Step-by-Step Operative Technique. Issue 5 (1st May 2020) - Hamdi, Hussein; Spatola, Giorgio; Lagarde, Stanislas; McGonigal, Aileen; Paz-Paredes, Armando; Bizeau, Alain; Bartolomei, Fabrice; Carron, Romain