A, M. D. ., L, J. R. ., D, G. V. ., S, Y. Q. ., & P, E. C. . (2026). Identification of high-risk premalignant gastric lesions: Experience at a tertiary care hospital in Guayaquil. Journal of Biotechnological Research, 10(1), 1–7. https://doi.org/10.55284/jbr.v10i1.1982