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.

Autor: Martınez-Martın, P1, Raffaelli, E2, Titus, F3, Despuig, J4, Fragoso, YD5, Dıez-Tejedor, E6, Liaño, H7, Leira, R8, Cornet, ME9, van Toor, BSJ10, Cámara, J11, Peil, H12, Vix, JM10, Ortiz, P11, Group, the Co-operative Study
Zdroj: Cephalalgia. Jun2001, Vol. 21 Issue 5, p604-610. 7p.
Databáze: Academic Search Ultimate