Article

Effect of Direct-to-Consumer Advertising on Asthma Medication Sales and Healthcare Utilization.

Am. J. Respir. Crit. Care Med. 2015 Jul 1; 192 (1): 40-6.
Review

Direct-to-consumer advertising of prescription medication in New Zealand.

N. Z. Med. J. 2014 Aug 29;127(1401):102-10.
Randomized Controlled Trial

A randomized controlled trial of parental asthma coaching to improve outcomes among urban minority children.

Arch Pediatr Adolesc Med. 2011 Jun 1;165(6):520-6.