KLUEKAMKAO, G. .; KEOWKARNKAH, W. . False positive of usingurine methamphetamine color test and immunoassay test. Lampang Medical Journal, [S. l.], v. 29, n. 1, p. 1–11, 2022. Disponível em: https://he01.tci-thaijo.org/index.php/LMJ/article/view/259782. Acesso em: 4 mar. 2024.