1. Global Strategy for Asthma Management and Prevention, Global Initiative for Asthma (GINA) 2006. Online. Available: http://www.ginasthma.org
2. Global Strategy for the Diagnosis, Management and Prevention of COPD, Global Initiative for Chronic Obstructive Lung Disease (GOLD) 2006. Online. Available: http://www.goldcopd.org. http://www.goldcopd.org
3. Canadian Pediatric Asthma Consensus Guidelines, 2003 (updated to December 2004): Introduction;Becker;CMAJ,2005
4. Pulmonary drug delivery. Part II: The role of inhalant delivery devices and drug formulations in therapeutic effectiveness of aerosolized medications;Labiris;Br J Clin Pharmacol,2003
5. Liquid nebulization: emerging technologies conference summary;Hess;Respir Care,2002