Doubtful use of placebo following placebo in recent controlled trials of lasmiditan and ubrogepant for the treatment of migraine attacks - Tfelt-Hansen, Peer; Jørgensen, Karsten; Diener, Hans-Christoph (Cephalalgia, 2022)
Keywords: Benzamides; Controlled Clinical Trials as Topic; Humans; Migraine Disorders - drug therapy; Piperidines; Pyridines - therapeutic use; Pyrroles; ubrogepant; lasmiditan; Placebo