Glazer, Craig S.2015-10-312015-10-312010-02-26https://hdl.handle.net/2152.5/2130Detailed formal protocol with illustrations and extensive bibliography.enGrand RoundsTeaching RoundsAlveolitis, Extrinsic AllergicLung Diseases, InterstitialOccupation, avocation, and interstitial lung diseaseOther70068