Assessing the potential effectiveness of food and beverage taxes and subsidies for improving public health: a systematic review of prices, demand and body weight outcomes

Powell, L. M. ; Chriqui, J. F. ; Khan, T. ; Wada, R. ; Chaloupka, F. J.

Obesity reviews, 2013-02, Vol.14 (2), p.110-128 [Periódico revisado por pares]

England: Blackwell Publishing Ltd

Texto completo disponível