Parenteral Dihydroergotamine for Acute Migraine Headache: A Systematic Review of the Literature

Autor: Colman, Ian, Brown, Michael D., Innes, Grant D., Grafstein, Eric, Roberts, Ted E., Rowe, Brian H.
Zdroj: In Annals of Emergency Medicine 2005 45(4):393-401
Databáze: ScienceDirect