Artículo original: Drakopoulos D, Arcon J, Freitag P, El-Ashmawy M, Lourens S, Beldi G et al. Correlation of gastrointestinal perforation location and amount of free air and ascites on CT imaging. Abdominal Radiology. 2021;46(10):4536-47. DOI: https://doi.org/10.1007/s00261-021-03128-2 Sociedad: Society of Abdominal…