DOI:
10.1055/s-00034916
Nervenheilkunde
LinksClose Window
References
Sulak P, Willis S, Kuehl T, Coffee A, Clark J.
Headaches and oral contraceptives: impact of eliminating the standard 7-day placebo interval.
Headache 2007;
47 (01) 27-37.
We do not assume any responsibility for the contents of the web pages of other providers.