Guidelines for controlled trials of drugs in migraine: Third edition. A guide for investigators

Abstract

International Headache Society Clinical Trials Subcommittee members: Peer Tfelt-Hansen (chairman) (Denmark), Julio Pascual (vice-chairman) (Spain), Nabih Ramadan (vice-chairman) (USA), Carl Dahlof (Sweden), Domenico D’Amico (Italy), Hans-Christopher Diener (Germany), Jakob Moller Hansen (secretary) (Denmark), Michel Lanteri-Minet (France), Elisabeth Loder (USA), Douglas McCrory (USA), Sandra Plancade (France) and Todd Schwedt (USA)