Correction to: Long-acting bronchodilators improve exercise capacity in COPD patients: a systematic review and meta-analysis

In the original publication [1] is an incorrect sentence in the abstract under Conclusions.

Bibliographic Details
Main Authors: Fabiano Di Marco, Giovanni Sotgiu, Pierachille Santus, Denis E. O’Donnell, Kai-Michael Beeh, Simone Dore, Maria Adelaide Roggi, Lisa Giuliani, Francesco Blasi, Stefano Centanni
Format: Article
Language:English
Published: BioMed Central 2018-04-01
Series:Respiratory Research
Online Access:http://link.springer.com/article/10.1186/s12931-018-0764-5