[Contribution to the radiological study of the retropharyngeal emphysema].
D004646:Emphysema; D006801:Humans; D010608:Pharyngeal Diseases; D010614:Pharynx; D011656:Pulmonary Emphysema
EMPHYSEMA; PHARYNX/diseases
Contribution à l'étude radiologique de l'emphysème rétro-pharyngé.