RT Journal Article SR Electronic T1 Allergic reactions to drugs: involvement of T cells JF Thorax JO Thorax FD BMJ Publishing Group Ltd and British Thoracic Society SP S61 OP S65 DO 10.1136/thorax.55.suppl_2.S61 VO 55 IS suppl 2 A1 Werner J Pichler A1 Nikhil Yawalkar YR 2000 UL http://thorax.bmj.com/content/55/suppl_2/S61.abstract AB