Free Tissue Flaps for Reconstructions of Advanced Oncological Defects of the Face and Anterior Skull Base: Prospective and Randomized Study - Albuquerque, Bruno; de Moraes, Eduardo C.; Acioly, Marcus A.; Araujo, Pedro N.; de Sá, Iasmin C.; Dias, Fernando L. (Journal of Neurological Surgery Part B: Skull Base, 2025)