%0 Journal Article %T How do brochures encourage walking in natural environments in the UK? A content analysis %A Elliott, Lewis R %A White, Mathew P %A Taylor, Adrian H %A Abraham, Charles %J Health Promotion International %V 33 %N 2 %P 299-310 %@ 0957-4824 %D 2018-04-01 %I Oxford University Press %~ DeepDyve