PT - JOURNAL ARTICLE AU - Helen Marshall AU - Rod Lawson AU - Jim M Wild TI - Authors' response to assessment of intraparenchymal lung collateral ventilation AID - 10.1136/thoraxjnl-2012-202455 DP - 2012 Dec 01 TA - Thorax PG - 1111--1111 VI - 67 IP - 12 4099 - http://thorax.bmj.com/content/67/12/1111.2.short 4100 - http://thorax.bmj.com/content/67/12/1111.2.full SO - Thorax2012 Dec 01; 67