[Routine fluoroscopy of the paranasal sinuses, a significant contributionto thoracic fluroscopy].
D005471:Fluoroscopy; D006801:Humans; D010256:Paranasal Sinuses / Q000000981:diagnostic imaging*; D013902:Radiography, Thoracic
FLUOROSCOPY; PARANASAL SINUSES/radiography; THORAX/radiography