RT Journal Article SR Electronic T1 “Pneumoscalp” after Pneumomediastinum in a Neonate JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 206 OP 207 VO 5 IS 2 A1 Chawla, Harbhajan Singh A1 Naidech, Howard J. YR 1984 UL http://www.ajnr.org/content/5/2/206.abstract AB