Increase in Neopterin Serum Levels Based On Exposure Duration of Silica Dust in Marble Industry Workers. Jurnal Respirologi Indonesia, [S. l.], v. 45, n. 2, p. 87–92, 2025. DOI: 10.36497/jri.v45i2.684. Disponível em: https://jurnalrespirologi.org/index.php/jri/article/view/684. Acesso em: 26 jul. 2025.