RT Journal Article SR Electronic T1 Embryologic Anatomic Variations: Challenges in Intra-Arterial Chemotherapy for Intraocular Retinoblastoma JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP E71 OP E72 DO 10.3174/ajnr.A4905 VO 37 IS 11 A1 Paruthi, C. A1 Gupta, V. A1 Khandelwal, N. YR 2016 UL http://www.ajnr.org/content/37/11/E71.abstract AB