NIHR SPHR Guidance on Systems Approaches to Local Public Health Evaluation. Part 1: Introducing systems thinking.

Matt Egan ; Elizabeth McGill ; Tarra Penney ; Rachel Anderson de Cuevas ; Vanessa Er ; Lois Orton ; Karen Lock ; Jennie Popay ; Natalie Savona ; Steven Cummins ; +9 more... Harry Rutter ; Margaret Whitehead ; Frank De Vocht ; Martin White ; Richard Smith ; Mirela Andreeva ; Petra Meier ; Dalya Marks ; Mark Petticrew ; (2019) NIHR SPHR Guidance on Systems Approaches to Local Public Health Evaluation. Part 1: Introducing systems thinking. Technical Report. National Institute for Health Research School for Public Health Research, London. https://sphr.nihr.ac.uk/research/developing-a-syst...