Boost Up Quality Assurance through Regular Evaluation of Proficiency Testing Performance. Annals of Clinical Chemistry and Laboratory Medicine, [S. l.], v. 3, n. 1, p. 3–7, 2018. DOI: 10.3126/acclm.v3i1.17296. Disponível em: https://nepjol.info/index.php/ACCLM/article/view/17296. Acesso em: 12 jul. 2026.