Browsing by Author "Cerda, Magdalena"
Now showing 1 - 1 of 1
Results Per Page
Sort Options
- ItemThe effects of using answer sheets on reported drug use and data quality in a classroom survey: A cluster-randomized study(2017) Castillo Carniglia, Alvaro; Pizarro, Esteban; Marin, José D.; Rodríguez, Nicolás; Casas-Cordero Valencia, Carolina de los Ángeles; Cerda, Magdalena