title: The value of chest wall resection in the treatment of superior sulcus tumors of the lung.
mesh_terms: D000368:Aged; D003036:Cobalt Isotopes; D005069:Evaluation Studies as Topic; D006801:Humans; D008175:Lung Neoplasms / Q000401:mortality / Q000532:radiotherapy / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D010178:Pancoast Syndrome / Q000401:mortality / Q000532:radiotherapy / Q000601:surgery*; D013903:Thoracic Surgery; D013909:Thorax / Q000601:surgery*; D013997:Time Factors
chemical_list: D003036:Cobalt Isotopes