00858nam a22003377i 4500 20141212093213.0 910620s1991 sp gr 000 0 spa c 1365-3016 eng FERGUSSON, D.M. SMOKING DURING PREGNANCY AND ITS EFFECTS ON CHILD COGNITIVE ABILITY FROM THE AGES OF 8 TO 12 YEARS Desarrollo cognitivo Drogodependencias Efectos Embarazo Infancia Tabaco Adicciones Menores Documental LLOYD, M. PAEDIATRIC AND PERINATAL EPIDEMIOLOGY Vol. 5, no. 2 (1991), p. 189-200 16 17.2 40.3 A3a Q3a AR 19910620 R.298 AR