PT - JOURNAL ARTICLE AU - P. G. Gibson TI - Teaching old drugs new tricks: asthma therapy adjusted by patient perception or noninvasive markers AID - 10.1183/09031936.05.00002805 DP - 2005 Mar 01 TA - European Respiratory Journal PG - 397--399 VI - 25 IP - 3 4099 - http://erj.ersjournals.com/content/25/3/397.short 4100 - http://erj.ersjournals.com/content/25/3/397.full SO - Eur Respir J2005 Mar 01; 25