“Manejo De Los Pacientes Con Patología Biliar En El Servicio De Cirugía Del Hospital Regional De Pedro Juan Caballero, Periodo De 2019 a 2021: Management of Patients With Biliary Pathology in the Surgery Service of the Pedro Juan Caballero Regional Hospital, Period from 2019 to 2021”. 2023. Medicinae Signum ISSN 3007-9527 2 (1): 88-102. https://revistas.unc.edu.py/index.php/fmunc/article/view/178.