Villarroel Mariano, de la Serna-Higuera Carlos, Pérez-Miranda Manuel
Gastroenterology Department, Hospital Británico, Buenos Aires, Argentina.
Gastroenterology Department, Hospital Universitario Rio Hortega, Valladolid, Spain.
Endoscopy. 2021 Jul;53(7):E275-E276. doi: 10.1055/a-1260-2830. Epub 2020 Oct 1.