Authors: GONZALEZFORTEZA CF TAPIA AJ CASTRO CG GORN SB RIOS JM

Citation: Cf. Gonzalezforteza et al., THE PSYCHOLOGICAL MEANING OF FRIEND CONCE PT IN ADOLESCENT STUDENTS FROM DIFFERENT SCHOOL GRADES, Revista mexicana de psicologia, 11(2), 1994, pp. 113-118

Authors: GUIOT ER REYES JG GARCIA SC VELASQUEZ JV ROCHA GN MEDINAMORA ME GARCIA FJ GORN SB LUGO EL

Citation: Er. Guiot et al., PREVALENCE OF DRUG INTAKE AMONG STUDENTS, Salud mental, 16(4), 1993, pp. 1-7