RT Journal Article SR Electronic T1 Intracranial placement of a nasogastric tube. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 443 OP 444 VO 10 IS 2 A1 K J Koch A1 G J Becker A1 M K Edwards A1 R L Hoover YR 1989 UL http://www.ajnr.org/content/10/2/443.abstract AB