00815nam a22003017i 4500 20141212095037.0 000517s2000 sp gr 000 0 spa c 0376-8716 (papel) eng SHADEL, W.G. CURRENT MODELS OF NICOTINE DEPENDENCE: WHAT IS KNOWN AND WHAT IS NEEDED TO ADVANCE UNDERSTANDING OF TOBACCO ETIOLOGY AMONG YOUTH Adultos Drogodependencias Etiología Evolución Juventud Tabaco Adicciones Menores Documental ET AL. DRUG AND ALCOHOL DEPENDENCE Vol. 59, no. SUP.1 (2000), p. S9-S21 16 17.2 AR 20000517 R.854 AR