title: A Systematic Review and Network Meta-Analysis of Pharmacological Therapies Used for Patients with Advanced Parkinson's Disease.
authors.affiliation: Sheffield University, Sheffield, UK.
authors.forename: S
authors.initials: S
authors.lastname: Ren
authors.affiliation: University of Sheffield, Sheffield, UK.
authors.forename: K
authors.initials: K
authors.lastname: Cooper
authors.affiliation: GSK, Brentford, UK.
authors.forename: J A
authors.initials: JA
authors.lastname: Cooper
authors.affiliation: GSK, Brentford, UK.
authors.forename: H T
authors.initials: HT
authors.lastname: Smith
authors.affiliation: GSK, Brentford, UK.
authors.forename: S
authors.initials: S
authors.lastname: Shaikh