Authors: Colin R Simpson; Nazir I Lone; Kim Kavanagh; Tanya Englishby; Chris Robertson; Jim McMenamin; Beatrix von Wissman; Eleftheria Vasileiou; Christopher C Butler; Lewis D Ritchie; Rory Gunson; Jürgen Schwarze; Aziz Sheikh Journal: Health Technol Assess Date: 2020-12 Impact factor: 4.014
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Authors: Eleftheria Vasileiou; Aziz Sheikh; Chris Butler; Beatrix von Wissmann; Jim McMenamin; Lewis Ritchie; Lilly Tian; Colin Simpson Journal: BMJ Open Date: 2016-03-29 Impact factor: 2.692