@book{3781,
	author = {Bertollini, R ...[et al.]. and Dora C.},
	title = {Environment and health 1 : overview and main European issues.},
	publisher = {WHO Regional Office for Europe,},
	year = {1996.},
	series = {(WHO regional publications. European series ; no. 68).},
	address = {Copenhagen : }
}