00784nam a22003017i 4500 20141212093600.0 950612s1995 sp gr 000 0 spa c 0964-4563 (papel) 1468-3318 (online) eng BROWNSON, R.C. DOES EXPOSURE TO ENVIRONMENTAL TOBACCO SMOKE INCREASE THE RISK OF LUNG CANCER IN SMOKERS? Alto riesgo Cáncer Contaminación ambiental Drogodependencias Tabaco Adicciones Documental DAVIS, R.M. TOBACCO CONTROL Vol. 4, no. 1 (1995), p. 3-4 17.2 40 Q3a AR 19950612 R.1048 AR