PT - JOURNAL ARTICLE AU - Kerri A Johannson TI - Air pollution exposure and IPF: prevention when there is no cure AID - 10.1136/thoraxjnl-2017-210808 DP - 2018 Feb 01 TA - Thorax PG - 103--104 VI - 73 IP - 2 4099 - http://thorax.bmj.com/content/73/2/103.short 4100 - http://thorax.bmj.com/content/73/2/103.full SO - Thorax2018 Feb 01; 73