RT Journal Article SR Electronic T1 Pulmonary Function in Sarcoidosis JF Thorax JO Thorax FD BMJ Publishing Group Ltd and British Thoracic Society SP 48 OP 58 DO 10.1136/thx.13.1.48 VO 13 IS 1 A1 R. Marshall A1 Hugh Smellie A1 J. H. Baylis A1 Clifford Hoyle A1 D. V. Bates YR 1958 UL http://thorax.bmj.com/content/13/1/48.abstract AB