“Prevalencia y características del consumo de alcohol en escolares de la Comuna de Pichidegua”, CMS, vol. 25, no. 1, pp. 15–22, Mar. 1984, Accessed: Sep. 16, 2025. [Online]. Available: https://www.cms.ojstest.com/sitio%20nuevo%20ok/index.php/cms/article/view/1524