Extended Long-Term Effects of Cervical Vagal Nerve Stimulation on Headache Intensity/Frequency and Affective/Cognitive Headache Perception in Drug Resistant Complex-Partial Seizure Patients

1. Pintea, B.
2. Hampel, K.
3. Boström, J.
4. Surges, R.
5. Vatter, H.
6. Lendvai, I.S.
7. Kinfe, T.M.