Copyright © 2022 The Author(s) – This publication is the Official Organ of the Society of Anesthesiology of Chile. You may republish this article online or in print under our Creative Commons license.
Except where otherwise noted, this item's license is described as Copyright © 2022 The Author(s) – This publication is the Official Organ of the Society of Anesthesiology of Chile. You may republish this article online or in print under our Creative Commons license.