title: Response.
authors.affiliation: From the Oxford Centre for Respiratory Medicine and Oxford Respiratory Trials Unit, Churchill Hospital, Oxford, England. Electronic address: robhallifax@yahoo.com.
authors.forename: Robert J
authors.initials: RJ
authors.lastname: Hallifax
authors.affiliation: From the Oxford Centre for Respiratory Medicine and Oxford Respiratory Trials Unit, Churchill Hospital, Oxford, England.
authors.forename: John P
authors.initials: JP
authors.lastname: Corcoran
authors.affiliation: From the Oxford Centre for Respiratory Medicine and Oxford Respiratory Trials Unit, Churchill Hospital, Oxford, England.
authors.forename: Najib M
authors.initials: NM
authors.lastname: Rahman
mesh_terms: D001707:Biopsy, Needle / Q000379:methods*; D005260:Female; D006801:Humans; D061705:Image-Guided Biopsy / Q000379:methods*; D008297:Male; D010994:Pleura / Q000473:pathology*; D010995:Pleural Diseases / Q000175:diagnosis*; D013906:Thoracoscopy / Q000379:methods*; D018084:Ultrasonography, Interventional / Q000379:methods*