A randomized controlled trial of acupuncture added to usual treatment for fibromyalgia - Targino, Rosa Alves; Imamura, Marta; Kaziyama, Helena H. S; Souza, Luiz P. M; Hsing, Wu Tu; Furflan, Andréa D; Imamura, Satiko Tomikawa; Azevedo Neto, Raymundo Soares de (Journal of rehabilitation medicine, 2008)