PT - JOURNAL ARTICLE AU - Calverley, P.M.A. TI - <em>From the author</em> AID - 10.1183/09031936.04.00088404 DP - 2004 Dec 01 TA - European Respiratory Journal PG - 1070--1071 VI - 24 IP - 6 4099 - http://erj.ersjournals.com/content/24/6/1070.2.short 4100 - http://erj.ersjournals.com/content/24/6/1070.2.full SO - Eur Respir J2004 Dec 01; 24