A. M. M. Nogueras, J. M. de S. Pinto, and J. I. C. Arenillas, “Assessment of quality of life related to health in patients with fibromyalgia - doi:10.5020/18061230.2010.p199”, Rev Bras Promoc Saúde, vol. 23, no. 3, pp. 199–205, Jan. 2012.