RT Journal Article SR Electronic T1 Epstein-Barr virus and cryptogenic fibrosing alveolitis. JF Thorax JO Thorax FD BMJ Publishing Group Ltd and British Thoracic Society SP 1232 OP 1232 DO 10.1136/thx.50.12.1232 VO 50 IS 12 A1 J C Hogg YR 1995 UL http://thorax.bmj.com/content/50/12/1232.abstract AB