@book{59673,
	author = {LAW, M. R. and HACKSHAW, .K.},
	title = {ENVIRONMENTAL TOBACCO SMOKE / EN: UPPERS, DOWNERS, ALL AROUNDERS. PHYSICAL AND MENTAL EFFECTS OF PSYCHOACTIVE DRUGS. THIRD EDITION},
	publisher = {ROYAL SOCIETY OF MEDICINE,THE},
	year = {1996},
	address = {Londres}
}