Study protocol for a pragmatic randomised controlled trial in general practice investigating the effectiveness of acupuncture against migraine

Por Vas, Jorge, Rebollo, Ángel, Perea-Milla, Emilio, Méndez, Camila, Font, Carlos Ramos, Gómez-Río, Manuel, Martín-Ávila, Manuel, Carbrera-Iboleón, Justo, Caballero, M Dolores, Olmos, M Ángeles, Aguilar, Inmaculada, Faus, Vicente, Martos, Francisco
Publicado em 2008