title: O051. Chronic migraine and onabotulinumtoxinA: a prospective study on patients treated at the Headache Centre of the Padua University and analysis of possible predictors of responsivity.
authors.affiliation: Department of Neurosciences, Headache Centre, University of Padua, Padua, Italy. caterinadisco@gmail.com.
authors.forename: Caterina
authors.initials: C
authors.lastname: Disco
authors.affiliation: Department of Neurosciences, Headache Centre, University of Padua, Padua, Italy.
authors.forename: Matteo
authors.initials: M
authors.lastname: Bellamio
authors.affiliation: Department of Neurosciences, Headache Centre, University of Padua, Padua, Italy.
authors.forename: Matteo
authors.initials: M
authors.lastname: Fuccaro
authors.affiliation: Department of Neurosciences, Headache Centre, University of Padua, Padua, Italy.
authors.forename: Martina
authors.initials: M
authors.lastname: Bruno
authors.affiliation: Department of Neurosciences, Headache Centre, University of Padua, Padua, Italy.
authors.forename: Alberto
authors.initials: A
authors.lastname: Terrin
authors.affiliation: Department of Neurology, Headache Centre, Hospital SS Giovanni and Paolo, Venice, Italy.
authors.forename: Federico
authors.initials: F
authors.lastname: Mainardi
authors.affiliation: Department of Neurosciences, Headache Centre, University of Padua, Padua, Italy.
authors.forename: Giorgio
authors.initials: G
authors.lastname: Zanchin
authors.affiliation: Department of Neurosciences, Headache Centre, University of Padua, Padua, Italy.
authors.forename: Ferdinando
authors.initials: F
authors.lastname: Maggioni