Diagnosis of Achromobacter xylosoxidans and Klebseilla oxytoca as Etiological Agents of Peptic Ulcers. The Eurasia Proceedings of Science, Technology, Engineering and Mathematics, [S. l.], v. 9, p. 31–40, 2020. Disponível em: https://epstem.net/index.php/epstem/article/view/287. Acesso em: 18 apr. 2026.