RT Journal Article SR Electronic T1 Nasal polyposis, eosinophil dominated inflammation, and allergy JF Thorax JO Thorax FD BMJ Publishing Group Ltd and British Thoracic Society SP S79 OP S83 DO 10.1136/thorax.55.suppl_2.S79 VO 55 IS suppl 2 A1 Niels Mygind A1 Ronald Dahl A1 Claus Bachert YR 2000 UL http://thorax.bmj.com/content/55/suppl_2/S79.abstract AB