RT Journal Article SR Electronic T1 Cryptogenic fibrosing alveolitis: pathogenetic mechanisms and therapeutic approaches JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society SP 355 OP 357 DO 10.1183/09031936.93.03030355 VO 3 IS 3 A1 PL Haslam YR 1990 UL http://erj.ersjournals.com/content/3/3/355.abstract AB