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A Four-Arm Study Comparing the Analgesic Efficacy and Safety of Tramadol Once a Day 100, 200 and 300 mg Versus Placebo for the Treatment of Pain Due to Osteoarthritis of the Knee

Labopharm Inc. · 2003
ClinicalTrials.gov · Datasets · License: Public Domain · 2003
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kneeosteoarthritispain
The purpose of this study is to compare the analgesic efficacy and safety of Tramadol Once a Day 100, 200, 300 mg and Placebo
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