Randomized Controlled Trial to Improve Care for Urban Children With Asthma: Results of the School-Based Asthma Therapy Trial Halterman JS, Szilagyi PG, Fisher.
Transcript Randomized Controlled Trial to Improve Care for Urban Children With Asthma: Results of the School-Based Asthma Therapy Trial Halterman JS, Szilagyi PG, Fisher.