PT - JOURNAL ARTICLE AU - C Dickhoff AU - K J Hartemink AU - D J Slebos AU - P Symersky AU - A Vonk-Noordegraaf TI - Extrathoracic proof of intrathoracic trouble AID - 10.1136/thoraxjnl-2013-203847 DP - 2014 Aug 01 TA - Thorax PG - 785--785 VI - 69 IP - 8 4099 - http://thorax.bmj.com/content/69/8/785.short 4100 - http://thorax.bmj.com/content/69/8/785.full SO - Thorax2014 Aug 01; 69