1. Nasal vestibule, nasal cavity, and paranasal sinuses;Parsons,1994
2. Facial lymph nodes: Normal and abnormal CT appearance;Tart;Radiology,1993
3. Sinonasal tumors and inflammatory tissues: Differentiation with MR imaging;Som;Radiology,1988
4. Epithelial tumours;Lloyd,1988
5. Use of preoperative MR to predict dural, perineural, and venous sinus invasion of skull base tumors;Eisen;AJNR Am J Neuroradiol,1996