RT Journal Article SR Electronic T1 MR and CT of squamous cell carcinoma of the middle ear and mastoid complex. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 872 OP 874 VO 12 IS 5 A1 Friedman, D P A1 Rao, V M YR 1991 UL http://www.ajnr.org/content/12/5/872.abstract AB