Medicare Part D Plans' Coverage and Cost-Sharing for Acute Rescue and Preventive Inhalers for Chronic Obstructive Pulmonary Disease.

Tseng, Chien-Wen, Jinoos Yazdany, Adams Dudley, Colette DeJong, Dhruv S Kazi, Randi Chen, and Grace A Lin. 2017. “Medicare Part D Plans’ Coverage and Cost-Sharing for Acute Rescue and Preventive Inhalers for Chronic Obstructive Pulmonary Disease.”. JAMA Internal Medicine 177 (4): 585-88.