PT - JOURNAL ARTICLE AU - Ian R. Mackay AU - Blair Ritchie TI - Diffuse Fibrosing Alveolitis (Diffuse Interstitial Fibrosis of the Lungs): Two Cases with Autoimmune Features AID - 10.1136/thx.20.3.200 DP - 1965 May 01 TA - Thorax PG - 200--205 VI - 20 IP - 3 4099 - http://thorax.bmj.com/content/20/3/200.short 4100 - http://thorax.bmj.com/content/20/3/200.full SO - Thorax1965 May 01; 20