Susceptibilidad a la ciprofloxacina en Salmonella enterica serotipo Typhi, no multidrogorresistente, 2017 a 2020. Alerta (San Salvador) [Internet]. 2021 Jul. 26 [cited 2026 Jun. 25];4(3):170-5. Available from: https://www.camjol.info/index.php/alerta/article/view/10637