1. Bilateral spontaneous pneumothorax, pneumomediastinum, and subcutaneous emphysema: rare and fatal complications of asthma;Karakaya;Case Rep Emerg Med,2012
2. Epidural pneumatosis associated with pneumomediastinum occurring at rest;Nonaka;Ann Thorac Cardiovasc Surg,2009
3. An unrecognized presentation of cocaine-associated pneumomediastinum in the prehospital setting;Cabañas;Prehosp Emerg Care,2009
4. Spontaneous pneumomediastinum in acute severe asthma;Aleemuddin;Indian J Crit Care Med,2010
5. Pneumorrhachis associated with bronchial asthma, subcutaneous emphysema and pneumomediastinum;Karaoglan;Turk Neurosurg,2011