No abstract available
MeSH terms
-
Biopsy, Needle / economics
-
Bronchoscopy
-
Cost-Benefit Analysis
-
Humans
-
Lung Neoplasms / pathology*
-
Lymphatic Metastasis / pathology*
-
Mediastinal Neoplasms / secondary*
-
Neoplasm Staging / economics
-
Ultrasonography, Interventional / economics