title: O036. Cocaine and headache: a 2-year follow-up study in chronic cocaine users and literature review.
authors.affiliation: Headache and Pain Unit, Department of Neurological, Motor and Sensorial Sciences, IRCCS San Raffaele Pisana, Rome, Italy.
authors.forename: Luisa
authors.initials: L
authors.lastname: Fofi
authors.affiliation: Drug Addiction Service, 20th District, UOS Municipio 17, ASL RME, Rome, Italy.
authors.forename: Valerio
authors.initials: V
authors.lastname: Orlandi
authors.affiliation: National Centre of Epidemiology, Surveillance and Health Promotion, National Institute of Health, Rome, Italy.
authors.forename: Nicola
authors.initials: N
authors.lastname: Vanacore
authors.affiliation: Drug Addiction Service, 20th District, UOS Municipio 17, ASL RME, Rome, Italy.
authors.forename: Maria C
authors.initials: MC
authors.lastname: Mizzoni
authors.affiliation: Drug Addiction Service, 20th District, UOS Municipio 17, ASL RME, Rome, Italy.
authors.forename: Alba
authors.initials: A
authors.lastname: Rosa
authors.affiliation: Headache and Pain Unit, Department of Neurological, Motor and Sensorial Sciences, IRCCS San Raffaele Pisana, Rome, Italy.
authors.forename: Cinzia
authors.initials: C
authors.lastname: Aurilia
authors.affiliation: Headache and Pain Unit, Department of Neurological, Motor and Sensorial Sciences, IRCCS San Raffaele Pisana, Rome, Italy.
authors.forename: Gabriella
authors.initials: G
authors.lastname: Egeo
authors.affiliation: Drug Addiction Service, 20th District, UOS Municipio 17, ASL RME, Rome, Italy.
authors.forename: Pietro
authors.initials: P
authors.lastname: Casella
authors.affiliation: Headache and Pain Unit, Department of Neurological, Motor and Sensorial Sciences, IRCCS San Raffaele Pisana, Rome, Italy. piero.barbanti@sanraffaele.it.
authors.forename: Piero
authors.initials: P
authors.lastname: Barbanti