Romero Ramírez, H., Muñoz Albán, N., Albán Meneses, C., & Escobar Torres, A. (2021). Association between Socioeconomic Factors and Postoperative Complications of Cholecystectomy. International Journal of Medical and Surgical Sciences, 8(1). https://doi.org/10.32457/ijmss.v8i1.630