The value of mediastinoscopic study in ascertaining the inoperability of pulmonary carcinoma.
D006801:Humans; D008175:Lung Neoplasms; D008479:Mediastinal Neoplasms; D008481:Mediastinoscopy; D013906:Thoracoscopy
LUNG NEOPLASMS; MEDIASTINAL NEOPLASMS; THORACOSCOPY