bibliographicCitation |
Abramson H, Rook GD, Nau CH. Acute pulmonary interstitial and mediastinal emphysema (airblock) and pneumothorax in infancy and early childhood. The Journal of Pediatrics. 1950 Jun;36(6):774–83. doi: 10.1016/s0022-3476(50)80233-0. |