Safety of regular formoterol or salmeterol in children with asthma: an overview of Cochrane reviews

. Author manuscript; available in PMC: 2014 May 15.

Published in final edited form as: Cochrane Database Syst Rev. 2012 Oct 17;10:CD010005. doi: 10.1002/14651858.CD010005.pub2

Figure 2. Review selection flow diagram.