Comparative effectiveness of triple therapy versus dual bronchodilation in COPD
Jaco Voorham, Massimo Corradi, Alberto Papi, Claus F. Vogelmeier, Dave Singh, Leonardo M. Fabbri, Marjan Kerkhof, Janwillem H. Kocks, Victoria Carter, David Price
ERJ Open Research Jul 2019, 5 (3) 00106-2019; DOI: 10.1183/23120541.00106-2019