TY - JOUR AU - De la Fuente Fernández, Raúl PY - 2012 SN - 1351-5101 UR - http://hdl.handle.net/20.500.11940/7178 LA - eng TI - The powerful pre-treatment effect: Placebo responses in restless legs syndrome trials DO - 10.1111/j.1468-1331.2012.03719.x T2 - EUROPEAN JOURNAL OF NEUROLOGY M2 - 1305 VL - 19 ER -