1. Inhalation therapy: a historical perspective;Yernault;Eur Respir Rev,1994
2. Principies of inhaled therapy;Clarke,1995
3. European trends in inhalation therapy;Vermeire;Eur Respir Rev,1994
4. New trends in aerosol therapy: the clinicians view;Sanchís;Eur Respir Rev,1994
5. High dose antibiotic is logical, effective, and economical in treatment of severe bronchial sepsis;Cole;Lancet,1983