PANEL ATTRITION AND EXTERNAL VALIDITY IN THE SHORT-TERM FOLLOW-UP STUDY OF ADOLESCENT SUBSTANCE USE

Gorde:
TEBES, J.K., ET AL., PANEL ATTRITION AND EXTERNAL VALIDITY IN THE SHORT-TERM FOLLOW-UP STUDY OF ADOLESCENT SUBSTANCE USE. EVALUATION REVIEW, Vol. 16, no. 2 (1992), p. 151-170.
Erref. 26593
Kokapena: SIIS R.817
Hitz-gakoak:
Adolescentes, Consumo, Drogodependencias, Estadísticas de población, Estudio longitudinal, Metodología