YANPANICH, V.; DUANGDEE, C.; KUNSOMBAT, J. Application of Sigma Metrics for the Assessment and Modification of Quality Control in Clinical Chemistry Laboratory of Hospital for Tropical Diseases. Vajira Medical Journal : Journal of Urban Medicine, [S. l.], v. 64, n. 6, p. 411–418, 2020. DOI: 10.14456/vmj.2020.40. Disponível em: https://he02.tci-thaijo.org/index.php/VMED/article/view/239894. Acesso em: 29 mar. 2024.