PT - JOURNAL ARTICLE AU - W. T. McNicholas TI - The nose and OSA: variable nasal obstruction may be more important in pathophysiology than fixed obstruction AID - 10.1183/09031936.00050208 DP - 2008 Jul 01 TA - European Respiratory Journal PG - 3--8 VI - 32 IP - 1 4099 - http://erj.ersjournals.com/content/32/1/3.short 4100 - http://erj.ersjournals.com/content/32/1/3.full SO - Eur Respir J2008 Jul 01; 32