Evaluation of Preoperative Clinical and Serological Determinations in Complicated Acute Appendicitis: A Score for Predicting Complicated Appendicitis - García-Amador, C.; Arteaga Peralta, V.; de la Plaza Llamas, R.; Torralba, M.; Medina Velasco, A.; Ramia, J.M. (Cirugia Espanola, 2021)