Effectiveness of group acceptance and commitment therapy for fibromyalgia: A 6-month randomized controlled trial (EFFIGACT study)
Juan V. Luciano, José A. Guallar, Jaume Aguado, Yolanda López-del-Hoyo, Bárbara Olivan, Rosa Magallón
Pain · 2014
10.1016/j.pain.2013.12.029