Publications in collaboration with researchers from Hospital General Universitario Gregorio Marañón (1)

2001

  1. Efficacy and safety of metamizol vs. acetylsalicylic acid in patients with moderate episodic tension-type headache: A randomized, double-blind, placebo- and active-controlled, multicentre study

    Cephalalgia, Vol. 21, Núm. 5, pp. 604-610