Dalgalarrondo.

research showing higher use of drugs among those without religion¹

lower use of drugs amongst students from conservative protestant background when compared to Catholics and Spiritists²

1Paulo Dalgalarrondo et al., “Religião e uso de drogas por adolescentes,” Revista Brasileira de Psiquiatria 26, no. 2 (2004): 82–90.

2Paulo Dalgalarrondo et al., “Religião e uso de drogas por adolescentes,” Revista Brasileira de Psiquiatria 26, no. 2 (2004): 82–90, 89.