Correlation between nasal polyps and serum creatinine – A preliminary observational study. Indian Journal of Biochemistry and Biophysics (IJBB), [S. l.], v. 63, n. 5, p. 574–580, 2026. DOI: 10.56042/ijbb.v63i5.26302. Disponível em: https://or.niscpr.res.in/index.php/IJBB/article/view/26302. Acesso em: 13 may. 2026.