Langner R

No ORCID on file · 1 paper in corpus
2015
The journal of headache and pain ·doi:10.1186/s10194-015-0522-8

BackgroundPremenopausal migraines frequently are associated with fluctuations of estrogen levels. Both, migraine and combined hormonal contraceptives (CHC) increase the risk of vascular events. Therefore progestagen-only contraceptives (POC…