Balloon Guide Catheter is Not Superior to Conventional Guide Catheter when Stent Retriever and Contact Aspiration are Combined for Stroke Treatment. Issue 1 (15th December 2020) - Bourcier, Romain; Marnat, Gaultier; Labreuche, Julien; Desal, Hubert; Maria, Federico Di; Consoli, Arturo; Eugène, François; Gory, Benjamin; Dargazanli, Cyril; Blanc, Raphaël; Lapergue, Bertrand