Neves, M., Moura, R., Oliveira, N., Azevedo, P., Lopes, G., Rozeira, J., … Rodrigues e Rodrigues, M. (2009). Pemphigus Vegetans: a rare etiology of oral ulceration. Portuguese Journal of Otorhinolaryngology and Head and Neck Surgery, 47(1), 40–43. https://doi.org/10.34631/sporl.36