The MR Imaging Appearance of Endoscopic Endonasal Skull Base Defect Reconstruction Using Free Mucosal Grafts - Kim, Christine S.; Patel, Umesh; Higgins, Mamie; Pastena, Gaetano; Peris-Celda, Maria; Kenning, Tyler; Pinheiro-Neto, Carlos (Journal of Neurological Surgery Part B: Skull Base, 2018)