From: Triptans in the Italian population: a drug utilization study and a literature review
Pavone (2005 Italy) [5]
1.8
DDDs (mean)
Perearnau (2003 France) [10]
2.1
Doses (mean)
Sondergaard (2000 Denmark) [14]
2.7–3.3
Doses (median)
Lohman (2001 Netherlands) [9]
2.9
Tepper (2002 USA) [23]
4.2 ♂–4.6 ♀
