Builes-Gutiérrez, A. M., Ortiz-Ramírez, L., Valencia-Urrea, P., & López-Pompey, N. . (2019). Clinical, biochemical characteristics and complications in bariatric surgery patients in 18 months of follow-up in a highly complex hospital. Iatreia, 32(1), 16–24. https://doi.org/10.17533/udea.iatreia.v32n1a02