Efficacy of memantine in the treatment of fibromyalgia: A double-blind, randomised, controlled trial with 6-month follow-up

1. Olivan-Blázquez, B.
2. Herrera-Mercadal, P.
3. Puebla-Guedea, M.
4. Pérez-Yus, M.-C.
5. Andrés, E.
6. Fayed, N.
7. López-Del-Hoyo, Y.
8. Magallon, R.
9. Roca, M.
10. Garcia-Campayo, J.