Chinese herbal recipe versus diclofenac in symptomatic treatment of osteoarthritis of the knee: a randomized controlled trial [ISRCTN70292892]
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* Corresponding author: Supanimit Teekachunhatean steekach@mail.med.cmu.ac.th
BMC Complementary and Alternative Medicine 2004, 4:19 doi:10.1186/1472-6882-4-19