BANSAL, M. Oral submucous fibrosis: is it a collagen disease? A study in search for its aetiology. International Journal of Otorhinolaryngology and Head and Neck Surgery, [S. l.], v. 5, n. 3, p. 690–693, 2019. DOI: 10.18203/issn.2454-5929.ijohns20191731. Disponível em: https://www.ijorl.com/index.php/ijorl/article/view/1342. Acesso em: 2 nov. 2025.