BravermanIVromanAShapiraMYHyponasality caused by retronasopharyngeal air as a symptom of pneumomediastinum. Otolaryngol Head Neck Surg1998; 118:903–4.
2.
BravermanIRosenmannEElidanJ.Closed rhinolalia as a symptom of pneumomediastinum after tonsillectomy: A case report and literature review. Otolaryngol Head Neck Surg1997; 116:551–3.
3.
OberholzerKKauczorHUFischerBPneumomediastinum and pneumopericardium due to malignant subcarinal lymphadenopathy: CT demonstration. Eur Radiol1997; 7:583–5.
4.
MadanSCRosenthalSPBochettoJFPneumomediastinum and pneumothorax following lower neck dissection. Arch Surg1969; 98:153–9.
5.
PodoshinLPersicoMFractisM.Posttonsillectomy emphysema. Ear Nose Throat J1979; 58:37–41.