TY - JOUR T1 - Correction JF - Thorax JO - Thorax SP - 91 LP - 91 DO - 10.1136/thx.2009.127076f VL - 65 IS - 1 A2 - , Y1 - 2010/01/01 UR - http://thorax.bmj.com/content/65/1/91.2.abstract N2 - Jithoo A, Enright P, Vollmer WM, et al. Implications of screening for COPD: results … ER -