title: A Budget Impact Analysis of Ustekinumab in the Management of Psoriatic Arthritis in Greece.
authors.affiliation: University of Peloponnese, Corinth, Greece.
authors.forename: H
authors.initials: H
authors.lastname: Kousoulakou
authors.affiliation: Janssen Pharmaceutical Greece, Pefki, Greece.
authors.forename: C
authors.initials: C
authors.lastname: Natsikas
authors.affiliation: University of Peloponnese, Corinth, Greece.
authors.forename: M
authors.initials: M
authors.lastname: Geitona