RT Journal Article SR Electronic T1 Amyloid and the lower respiratory tract. JF Thorax JO Thorax FD BMJ Publishing Group Ltd and British Thoracic Society SP 84 OP 87 DO 10.1136/thx.38.2.84 VO 38 IS 2 A1 P J Thompson A1 K M Citron YR 1983 UL http://thorax.bmj.com/content/38/2/84.abstract AB