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Comment
. 2013 May;33(7):500.
doi: 10.1177/0333102413480954. Epub 2013 Mar 8.

Reply to: 'composite endpoints for detecting meaningful changes in trials of headache treatments'

Elizabeth Loder, Paul Rizzoli
Comment

Reply to: 'composite endpoints for detecting meaningful changes in trials of headache treatments'

Elizabeth Loder et al. Cephalalgia. 2013 May.
No abstract available

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