Ramírez-Bulla, Paola, Marcela Mercado-Reyes, Alba Alicia Trespalacios-Rangel, Jenny Avila-Coy, and William Otero-Regino. “Current Status of Helicobacter Pylori Resistance to Tetracycline: A Systematic Review of the Literature”. Universitas Scientiarum 17, no. 2 (June 1, 2012): 216–229. Accessed May 6, 2024. https://revistas.javeriana.edu.co/index.php/scientarium/article/view/3695.