RT Journal Article SR Electronic T1 Paranasal Sinus CT Is of Variable Value in Patients with Pediatric Cancer with Neutropenic Fever JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP E19 OP E19 DO 10.3174/ajnr.A6007 VO 40 IS 4 A1 C.M. Pfeifer YR 2019 UL http://www.ajnr.org/content/40/4/E19.abstract AB