title: Why Are There Differences In Hta Recommendations Across Countries? A Systematic Comparison of Hta Decision Processes for A Sample of Orphan Drugs In Four Countries.
authors.affiliation: London School of Economics and Political Science, London, UK; HTA reimbursement recommendations often result in different outcomes across countries despite the same evidence being appraised for a same technology. There is a need to understand the reasons for these differences.
authors.forename: E
authors.initials: E
authors.lastname: Nicod