L. A. M. Oviedo, D. A. O. González, F. A. G. Flor, and L. M. O. de Souza, “PREOPERATIVE DIAGNOSIS OF GALLSTONE ILEUS USING COMPUTED TOMOGRAPHY AND RIGLER’S TRIAD: A CASE REPORT”, REASE, vol. 12, no. 8, Aug. 2026, doi: 10.51891/rease.v12i8.29520.