Mafuba, Kay ORCID: https://orcid.org/0000-0002-2184-9623, Gates, Bob ORCID: https://orcid.org/0000-0001-7822-6905 and Sivasubramanian, Madhini (2016) Report of a mixed methods systematic review of literature to inform the development of ‘sustainable safe staffing’ improvement resource in learning disability (LD) services for NHS Improvement. Project Report. NHS Improvement, London, UK.