BUANA, A. W.; KRISTYONO, I.; JUNIATI, S. H. Nasal pepsin A: Biomarker of laryngopharyngeal reflux in chronic rhinosinusitis. International journal of health sciences, [S. l.], v. 6, n. S6, p. 8599–8608, 2022. DOI: 10.53730/ijhs.v6nS6.12321. Disponível em: https://sciencescholar.us/journal/index.php/ijhs/article/view/12321. Acesso em: 5 may. 2025.