PT - JOURNAL ARTICLE ED - , TI - Assessing and ensuring drug compliance in chronic respiratory disease. SEPCR-ERS Workshop. Wiesbaden, 1990 AID - 10.1183/09031936.93.05010122a DP - 1992 Jan 01 TA - European Respiratory Journal PG - 122--145 VI - 5 IP - 1 4099 - http://erj.ersjournals.com/content/5/1/122.2.short 4100 - http://erj.ersjournals.com/content/5/1/122.2.full SO - Eur Respir J1992 Jan 01; 5