Studies that reported outcome, but are not included

StudyReason
Ducharme et al 2004Review paper
Halpern et al. 2003Review paper
Malmstrom et al. 1999P values reported are for placebo comparisons

From: Appendix I, Meta-analyses

Cover of Drug Class Review: Controller Medications for Asthma
Drug Class Review: Controller Medications for Asthma: Final Update 1 Report [Internet].
Jonas DE, Wines RCM, DelMonte M, et al.
Portland (OR): Oregon Health & Science University; 2011 Apr.
Copyright © 2011 by Oregon Health & Science University.

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