RT Journal Article SR Electronic T1 Rhinosinusitis and nasal polyposis in aspirin sensitive and aspirin tolerant patients: are they different? JF Thorax JO Thorax FD BMJ Publishing Group Ltd and British Thoracic Society SP S84 OP S86 DO 10.1136/thorax.55.suppl_2.S84 VO 55 IS suppl 2 A1 Kowalski, Marek L YR 2000 UL http://thorax.bmj.com/content/55/suppl_2/S84.abstract AB