PT - JOURNAL ARTICLE AU - R. Bals TI - <em>From the author</em> AID - 10.1183/09031936.05.00062205 DP - 2005 Aug 01 TA - European Respiratory Journal PG - 364--364 VI - 26 IP - 2 4099 - http://erj.ersjournals.com/content/26/2/364.1.short 4100 - http://erj.ersjournals.com/content/26/2/364.1.full SO - Eur Respir J2005 Aug 01; 26