RT Journal Article SR Electronic T1 A conservative approach for subsolid lung nodules: is it safe enough? JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society SP 592 OP 595 DO 10.1183/09031936.00222914 VO 45 IS 3 A1 Maurizio Infante YR 2015 UL http://erj.ersjournals.com/content/45/3/592.abstract AB