Acosta Martínez, Adán Alexis, and Mildred Amparo Sandoval de Avelar. 2025. “Genetic Mechanisms of Resistance in Clinical Isolates at the National Hospital of Chalchuapa”. Revista Ciencia, Humanidad Y Cultura 4 (1):87-100. https://doi.org/10.5377/rchyc.v4i1.20604.