Anexo.
Cephalalgia
0(0) 1–2
! International Headache Society 2012
Reprints and permissions: sagepub.co.uk/journalsPermissions.nav
DOI: 10.1177/0333102412458188
cep.sagepub.com
Illicit drugs and cluster headache: An inevitable discussion
Arne May
Cephalalgia
0(0) 1–2
! International Headache Society 2012
Reprints and permissions: sagepub.co.uk/journalsPermissions.nav
DOI: 10.1177/0333102412458188
cep.sagepub.com
Illicit drugs and cluster headache: An inevitable discussion
Arne May