PT - JOURNAL ARTICLE AU - N. Hart AU - J. Moxham AU - M.I. Polkey TI - <em>From the authors:</em> AID - 10.1183/09031936.04.00063004 DP - 2004 Sep 01 TA - European Respiratory Journal PG - 511--511 VI - 24 IP - 3 4099 - http://erj.ersjournals.com/content/24/3/511.short 4100 - http://erj.ersjournals.com/content/24/3/511.full SO - Eur Respir J2004 Sep 01; 24