THE RADIOLOGICAL SIGN OF "CLICKING" PNEUMOTHORAX.
D005853:Geriatrics; D006326:Heart Auscultation; D006801:Humans; D011030:Pneumothorax; D013902:Radiography, Thoracic; D011871:Radiology
GERIATRICS; HEART AUSCULTATION; PNEUMOTHORAX; THORACIC RADIOGRAPHY