Prevalence and Concentration of Microplastics in Human Biological Matrices: A Systematic Review and Meta-Analysis. Al-Najam Journal of Medical and Life Sciences, [S. l.], v. 1, n. 2, p. 37–48, 2026. DOI: 10.68041/anjmls.v1i2/07. Disponível em: https://anjmls.com/index.php/anjmls/article/view/20. Acesso em: 9 sep. 2026.