“Peri Gall-Bladder Abscess With Abdominal Wall Involvement. A Rare Form of Presentation of Biliary Pathology in the 21 St Century”. Revista Argentina de Cirugía, vol. 109, no. 3, Apr. 2021, pp. 138-9, https://revista.aac.org.ar/index.php/RevArgentCirug/article/view/195.