O048. Chronic migraine, cluster headache or both? The suggestion of botulinum toxin
Crossref DOI link: https://doi.org/10.1186/1129-2377-16-S1-A107
Published Online: 2015-09-28
Published Print: 2015-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Ripa, Patrizia
Ambrosini, Anna
Carolei, Antonio
Sacco, Simona
License valid from 2015-09-28