Bailey, Catherine, Madden, Adrian ORCID: https://orcid.org/0000-0002-3193-5808, Alfes, Kerstin, Fletcher, Luke, Robinson, Dilys, Holmes, Jenny, Buzzeo, Jonathan and Currie, Graeme (2015) Evaluating the evidence on employee engagement and its potential benefits to NHS staff: A narrative synthesis of the literature. Health Services and Delivery Research, 3 (26). pp. 1-424. ISSN 2050-4349 (Print), 2050-4357 (Online) (doi:10.3310/hsdr03260)