539,913 OCCUPATIONAL Occupational lung disease. Pathophysiology and functional impairment. Congress of the Societas Europaea Physiologiae Clinicae Respiratoriae Gothenburg, Sweden, June 2—5, 1981. Ed. by Björn Bake. Copenhagen 1981 80 s. 189, nib. 3, 2, nib. 4, il. European Journal of Respiratory Diseases, Suppl. nr 113