OTC Analgesics in Headache Treatment: Open-Label Phase vs Randomized Double-Blind Phase of a Large Clinical Trial

Title
OTC Analgesics in Headache Treatment: Open-Label Phase vs Randomized Double-Blind Phase of a Large Clinical Trial
Authors
Keywords
-
Journal
HEADACHE
Volume 49, Issue 5, Pages 638-645
Publisher
Wiley
Online
2009-03-26
DOI
10.1111/j.1526-4610.2009.01402.x

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