RT Journal Article SR Electronic T1 Clinically detected non-aggressive lung cancers: implications for overdiagnosis and overtreatment in lung cancer screening JF Thorax JO Thorax FD BMJ Publishing Group Ltd and British Thoracic Society SP 407 OP 408 DO 10.1136/thoraxjnl-2017-211149 VO 73 IS 5 A1 Kevin ten Haaf A1 Carlijn M van der Aalst A1 Harry J de Koning YR 2018 UL http://thorax.bmj.com/content/73/5/407.abstract AB