Salivary creatinine is a promising noninvasive biomarker for chronic kidney disease: a case-control study. Italian Journal of Medicine, [S. l.], v. 20, n. 2, 2026. DOI: 10.4081/itjm.2026.2419. Disponível em: https://www.italjmed.org/ijm/article/view/2419. Acesso em: 8 may. 2026.