Browsing by Author "Iglesias Álamos, Verónica"
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Iglesias Álamos, Verónica; Cavada Chacón, Gabriel; Silva, Claudio; Cáceres, Dante (2007)Objective: To assess the relationship between early tobacco and alcohol use and the risk of marijuana consumption among schoolchildren. Methods: A cross-sectional study comprising data from the Fourth National Study on ...