Eizaga Rebollar, RamónDelgado Olmos, IreneMiralles Aguiar, FranciscoTorres Morera, Luis Miguel2023-02-082023-02-082020-03-12http://hdl.handle.net/10668/15240esAttribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/ChildGastrointestinal ContentsHumansPoint-of-Care SystemsPoint-of-Care TestingUltrasonography[Point-of-care ultrasound for preoperative assessment of gastric contents].Ecografía clínica para valoración preoperatoria del contenido gástrico.research article32173189open access10.1016/j.anpedi.2020.01.0202341-2879https://doi.org/10.1016/j.anpedi.2020.01.020