Celleri, M. ., F. . Koutsovitis, C. . Cremades, and C. J. Garay. “Perceived Quality of Life Index in Patients With Functional Gastrointestinal Disorders at a Public Hospital in Buenos Aires, Argentina”. Acta Colombiana de Psicología, vol. 26, no. 1, Jan. 2023, pp. 45-55, doi:10.14718/ACP.2023.26.1.4.