Arias Zapata, A., Coto Arce, K. V., Villalobos Herrera, D., & Ortiz Ureña, A. (2018). Patterns of drug usage in a representative sample of students and teachers at University of Costa Rica in 2017.

Arias Zapata, Andrés, Karla Vanessa Coto Arce, Daniela Villalobos Herrera, und Angie Ortiz Ureña. Patterns of Drug Usage in a Representative Sample of Students and Teachers At University of Costa Rica in 2017. 2018.

Arias Zapata, Andrés, Karla Vanessa Coto Arce, Daniela Villalobos Herrera, und Angie Ortiz Ureña. Patterns of Drug Usage in a Representative Sample of Students and Teachers At University of Costa Rica in 2017. 2018.