17th European Headache Conference - EHC 2023 17th European Headache Conference - EHC 2023 [06/12/2023] Tema: 17th EUROPEAN HEADACHE CONFERENCE - EHC 2023 Ubicació: CCIB Plaça de Willy Brandt, 11-14 08019 Barcelona Programa: https://www.ehf-headache.com/news-events/congress agenda