Scalene node biopsy in intrathoracic  lesions: a study of forty cases.
D000293:Adolescent; D000328:Adult; D000368:Aged; D001706:Biopsy; D006801:Humans; D008171:Lung Diseases / Q000473:pathology*; D008198:Lymph Nodes / Q000473:pathology*; D008875:Middle Aged