[Study of the technic of penetrating radiography of the lungs and of the gastrointestinal system].
D041981:Gastrointestinal Tract / Q000000981:diagnostic imaging*; D008168:Lung / Q000000981:diagnostic imaging*; D013902:Radiography, Thoracic
GASTROINTESTINAL SYSTEM/radiography; LUNGS/radiography
Contribution à l'étude de la technique radiographique pulmonaire et gastro-intestinale pénétrante.