title: O006. Efficacy of prophylactic therapy in chronic primary headache with use of biofeedback.
authors.affiliation: Ambulatorio ATHENA, Saviano, NA, Italy. ambulatorio@biagiociccone.it.
authors.forename: Biagio
authors.initials: B
authors.lastname: Ciccone
authors.affiliation: ASL NA3 SUD, Naples, Italy.
authors.forename: Luigi
authors.initials: L
authors.lastname: Balzano
authors.affiliation: Ambulatorio Athena, Saviano, NA, Italy.
authors.forename: Giacinta
authors.initials: G
authors.lastname: D'Otolo