Blow, A. J., Cardona, J. R. P., Cox, R. B., & Maier, K. S. Covariates of substance-use lnitiation for venezuelan youth: Using a multilevel approach to guide prevention programs.

Blow, Adrian J., Jose Ruben Parra Cardona, Ronald B. Cox, و Kimberly S. Maier. Covariates of Substance-use Lnitiation for Venezuelan Youth: Using a Multilevel Approach to Guide Prevention Programs.

Blow, Adrian J., Jose Ruben Parra Cardona, Ronald B. Cox, و Kimberly S. Maier. Covariates of Substance-use Lnitiation for Venezuelan Youth: Using a Multilevel Approach to Guide Prevention Programs.