Intraoperative Artery Ligation Reduces Bleeding during Juvenile Nasopharyngeal Angiofibroma Surgery: An Alternative to Preoperative Embolization. - Tabai, M.; Sampaio, M. H.; Graciano, A. J.; Paschoal, J. R.; Sakano, E.; Chone, C. T. (Journal of Neurological Surgery. Part B. Skull Base, 2018)