1. Idiopathic pulmonary fibrosis;Hance, A.; Crystal, R.G.,1983
2. Interstitial lung disease of unknown etiology: disorders characterised by chronic inflammation of the lower respiratory tract. NEngl JMed;Crystal, R.G.; Bitterman, P.B.; Rennard, S.I.; Hance, A.J.; Keogh, B.A.,1984
3. Bronchoalveolar lavage fluid cell counts in cryptogenic fibrosing alveolitis and their relation to therapy;Haslam, P.L.; Turton, C.W.G.; Lukoszek, A.;Thorax,1980
4. Immune interferon: a pleiotropic lymphokine with multiple effects;Trinchieri, G.; Perussia, B.;Immunol Today,1985
5. Gamma interferon is spontaneously produced by lung Tlympocytes and alveolar macrophages in patients with pulmonary sarcoidosis;Robinson, B.W.S.; McLemore, T.L.; Crystal, R.G.;J Clin Invest,1985