Article Information
vol. 48 no. 6 1545-1548
PubMed
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History
- Received September 15, 2016
- Accepted September 15, 2016
- Published online November 30, 2016.
Copyright & Usage
Copyright ©ERS 2016
Author Information
- Yvette C. Cozier⇑
- Yvette C. Cozier, Slone Epidemiology Center at Boston University, 1010 Commonwealth Avenue, Boston, MA 02215, USA. E-mail: yvettec{at}bu.edu