A PRISMA-compliant systematic review of the endpoints employed to evaluate symptomatic treatments for primary headaches

by D. García-Azorin, N. Yamani, L. M. Messina, I. Peeters, M. Ferrili, D. Ovchinnikov, M. L. Speranza, V. Marini, A. Negro, S. Benemei, M. Barloese, on behalf of the European Headache Federation School of Advanced Studies (EHF-SAS)
Published 2018-09-01

Correction to: A PRISMA-compliant systematic review of the endpoints employed to evaluate symptomatic treatments for primary headaches

by D. García-Azorin, N. Yamani, L. M. Messina, I. Peeters, M. A. N. Ferilli, D. Ovchinnikov, M. L. Speranza, V. Marini, A. Negro, S. Benemei, M. Barloese, on behalf of the European Headache Federation School of Advanced Studies (EHF-SAS)
Published 2019-02-01