title: Can choices between alternative hip prostheses be evidence based? a review of the economic evaluation literature.
authors.affiliation: School of Medicine, Health Policy and Practice, University of East Anglia, UK. charlotte.davies@uea.ac.uk.
authors.forename: Charlotte
authors.initials: C
authors.lastname: Davies
authors.forename: Paula
authors.initials: P
authors.lastname: Lorgelly
authors.forename: Ian
authors.initials: I
authors.lastname: Shemilt
authors.forename: Miranda
authors.initials: M
authors.lastname: Mugford
authors.forename: Keith
authors.initials: K
authors.lastname: Tucker
authors.forename: Alex
authors.initials: A
authors.lastname: Macgregor