Jang J, Gary Chan KC, Huang H, Sullivan SD. Trends in cost and outcomes among adult and pediatric patients with asthma: 2000-2009. Ann Allergy Asthma Immunol. 2013 Dec;111(6):516-22. doi: 10.1016/j.anai.2013.09.007. Epub 2013 Sep 29.
Jang J, Gary Chan KC, Huang H, Sullivan SD. Trends in cost and outcomes among adult and pediatric patients with asthma: 2000-2009. Ann Allergy Asthma Immunol. 2013 Dec;111(6):516-22. doi: 10.1016/j.anai.2013.09.007. Epub 2013 Sep 29.