Authors:
Evers, S
Wibbeke, B
Reichelt, D
Suhr, B
Brilla, R
Husstedt, IW
Citation: S. Evers et al., The impact of HIV infection on primary headache. Unexpected findings from retrospective, cross-sectional, and prospective analyses, PAIN, 85(1-2), 2000, pp. 191-200
Authors:
Evers, S
Masur, H
Soros, P
Brilla, R
Husstedt, IW
Citation: S. Evers et al., Prostaglandin analog mechanisms are not effective in refractory chronic cluster headache, HEADACHE, 38(8), 1998, pp. 618-620