Lima, A. F., Moreira, F. C., Miranda, D., Silva, D. P., Costa, I. and Dias, L. (2019) “Fronto-ethmoidal mucoceles: Treatment pearls & pitfalls”, Portuguese Journal of Otorhinolaryngology and Head and Neck Surgery, 56(3), pp. 107–111. doi: 10.34631/sporl.724.