(Q79883840)
Statements
Extended-release tramadol in the treatment of osteoarthritis: a multicenter, randomized, double-blind, placebo-controlled clinical trial (English)
Theophilus J Gana
Maria Luz G Pascual
Rosa Rosanna B Fleming
Jeff R Schein
Carmela C Janagap
Jim Xiang
Gary J Vorsanger
023 Study Group