Point-of-sale sugar-sweetened beverage (SSB) warning posters vs. control posters were associated with reductions in school store SSB purchases made by Guatemalan adolescents
Public Health Nutrition
Authors
Violeta Chacón, Joaquín Barnoya, Laura A. Gibson, Sophia Mus, José Carlos Monzón Fuentes, Alisa Stephens, Marsha Trego, Caitlin Lowery, Christina D. Economos, Alison Tovar, Sara Folta, Christina A. Roberto