What works to promote walking at the population level? A systematic review.
Foster C, Kelly P, Reid HAB, Roberts N, Murtagh EM, Humphreys DK, Panter J, Milton K
British Journal of Sports Medicine. Mar 2018
(DOI : 10.1136/bjsports-2017-098953)
Stamatakis E, Kelly P, Strain T, Murtagh EM, Ding D, Murphy MH
British Journal of Sports Medicine. Oct 2017
(DOI : 10.1136/bjsports-2017-098677)