Muza, G. M., Bettiol, H., Muccillo, G., & Barbieri, M. A. (1997). The consumption of psychoactive substances by adolescents in schools in an urban area of Southeastern region of Brazil. I - Prevalence by sex, age and kind of substance.
Citación estilo ChicagoMuza, Gilson M., Heloísa Bettiol, Gerson Muccillo, y Marco A. Barbieri. The Consumption of Psychoactive Substances By Adolescents in Schools in an Urban Area of Southeastern Region of Brazil. I - Prevalence By Sex, Age and Kind of Substance. 1997.
Cita MLAMuza, Gilson M., Heloísa Bettiol, Gerson Muccillo, y Marco A. Barbieri. The Consumption of Psychoactive Substances By Adolescents in Schools in an Urban Area of Southeastern Region of Brazil. I - Prevalence By Sex, Age and Kind of Substance. 1997.