Comparison between 7 cm x 7 cm radiography and ordinary 30 cm x 40 cm radiography for chest examination.
D010781:Photography; D011859:Radiography; D013902:Radiography, Thoracic
PHOTOGRAPHY; ROENTGENOGRAPHY; THORAX/radiography
Comparaison entre la radiophotographie 7 cm x 7 cm et la radiographie ordinaire 30 cm x 40 cm pour l'examen du thorax.