Teenagers (1) Students (1) Population (1) Life (1) Drinking of alcoholic beverages (1) Alcoholic beverages (1) Alcohol (1) Bebidas alcohólicas--Consumo (1) Cantidad (1) Alcohol (1) Vida (1) Estudio (1) Estudiantes (1) Datos (1) Población (1) Adolescentes (1) Bebidas alcohólicas (1) guerrier (1) concurrence (1)