PinsolleJGalliSan FSiberchicotF, et al. Modified approach for ethmoid and anterior skull base surgery. Arch Otolaryngol1991;117:779–82.
2.
DarrouzetVPatuanoEGalliSan F, et al. The unique transfron-tonasal route. A new access for benign expansive bone tumors of the anterior skull base. Ann Otolaryngol Chir Cervicofac1996;113:21–6.
70073-8_summary.png)