Use of preoperative MR to predict dural, perineural, and venous sinus invasion of skull base tumors - Eisen, M D; Yousem, D M; Montone, K T; Kotapka, M J; Bigelow, D C; Bilker, W B (AJNR American journal of neuroradiology, 1996)
PubMed PMID: 8933883. Epub 1996/11/01. eng.