Authors: A R Martineau; A C C S Leandro; S T Anderson; S M Newton; K A Wilkinson; M P Nicol; S M Pienaar; K H Skolimowska; M A Rocha; V C Rolla; M Levin; R N Davidson; S A Bremner; C J Griffiths; B S Eley; M G Bonecini-Almeida; R J Wilkinson Journal: Eur Respir J Date: 2009-09-24 Impact factor: 16.671