Healthy vending contracts: Do localized policy approaches improve the nutrition environment in publicly funded recreation and sport facilities?

- Lane, Cassandra; Naylor, Patti-Jean; Milford, Todd; Raine, Kim; Tomlin, Dona; Kirk, Sara; Hanning, Rhona; Masse, Louise; Olstad, Dana Lee; Prowse, Rachel; Caswell, Susan; Jarvis, Sherry