April ERJ online now!

The April issue of the ERJ  is online now. The issue features Editor's Choice articles on: asthma as a cause of subfertility; meropenem/clavulanate as a safe, effective treatment for MDR- and XDR-TB; and subclassification of bronchiectasis that informs targeted therapy. Visit erj.ersjournals.com - ERS members have free online access to all articles.