RT Journal Article SR Electronic T1 The Fleischner Society 2017 and British Thoracic Society 2015 guidelines for managing pulmonary nodules: keep calm and carry on JF Thorax JO Thorax FD BMJ Publishing Group Ltd and British Thoracic Society SP 806 OP 812 DO 10.1136/thoraxjnl-2018-211764 VO 73 IS 9 A1 Arjun Nair A1 Anand Devaraj A1 Matthew E J Callister A1 David R Baldwin YR 2018 UL http://thorax.bmj.com/content/73/9/806.abstract AB