title: [Needle aspiration biopsy--statistics].
authors.forename: T E
authors.initials: TE
authors.lastname: Tjørnum
mesh_terms: D001707:Biopsy, Needle / Q000706:statistics & numerical data*; D018288:Carcinoma, Small Cell / Q000473:pathology*; D005189:False Positive Reactions; D006801:Humans; D008175:Lung Neoplasms / Q000473:pathology*