VENI, D. V. K. Quality beyond compliance: leveraging six sigma for clinical laboratory improvement . International Journal of Research in Medical Sciences, [S. l.], v. 14, n. 10, p. 4890–4894, 2026. DOI: 10.18203/2320-6012.ijrms20263572. Disponível em: https://www.msjonline.org/index.php/ijrms/article/view/17066. Acesso em: 30 sep. 2026.