Lekhbal, A., Wydadi, O., Lyoubi, H., Bouzbouz, A., Abada, R., Rouadi, S., Roubal, M., & Mahtar, M. (2020). Assessment of velopharyngeal insufficiency and oronasal fistula after primary surgery of cleft palate. International Journal of Scientific Reports, 6(7), 253–256. https://doi.org/10.18203/issn.2454-2156.IntJSciRep20202640