BORNTRAKULPIPAT, C. Diagnostic properties of expired and reused negative expired ASAN® Helicobacter Test. The Clinical Academia, [S. l.], v. 42, n. 6, p. 224–229, 2018. Disponível em: https://he02.tci-thaijo.org/index.php/theclinicalacademia/article/view/172230. Acesso em: 13 apr. 2025.