Evaluating the impact of improvements in urban green space on older adults' physical activity and wellbeing: protocol for a natural experimental study.
Jack S BentonJamie AndersonSarah CotterillMatthew DennisSarah J LindleyDavid P FrenchPublished in: BMC public health (2018)
Retrospectively registered with study ID NCT03575923 . Date of registration: 3 July 2018.