[Significance of pneumomediastinography in Moroccan children].
D002648:Child; D006801:Humans; D008482:Mediastinum / Q000000981:diagnostic imaging*; D011859:Radiography; D019616:Thoracic Surgical Procedures
MEDIASTINUM/radiography
Intérêt de la médiastinographie gazeuse chez l'enfant au Maroc.