1. Idiopathic pulmonary fibrosis. Clinical, histologic, radiographic, physiologic, scintigraphic, cytologic and biochemical aspects;RG, I.Crystal; JD, Fulmer; WC, Roberts;Ann Intern Med,1976
2. Collagen polymorphism in idiopathic pulmonary fibrosis;Seyer, J.M.; Hutcheson, E.T.; Kang, A.H.;J Clin Invest,1976
3. Fibrotic lung disease in a perspective;Karlinsky, J.B.; Goldstein, R.H.;J Lab Clin Med,1980
4. Collagen polymorphism in the lung. An immunochemical study of pulmonary fibrosis;Madri, J.A.; Furthmayr, H.;Hwn Path,1980
5. Cells, collagen and idiopathic pulmonary fibrosis;Crystal, R.G.; Fulmer, J.D.; Baum, B.J.;Lung,1978