Improvement of Tolerability to a Tramadol/Acetaminophen Combination Tablet (Ultracet�) by Titration in Knee Osteoarthrutus: a Multicenter, Randomized, Double-blind, Add-on Study.
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제목
Improvement of Tolerability to a Tramadol/Acetaminophen Combination Tablet (Ultracet�) by Titration in Knee Osteoarthrutus: a Multicenter, Randomized, Double-blind, Add-on Study.