@book{6592,
	author = {UNICEF/WHO Working Group on the Healthy Development of Young People (1991 : New York).},
	title = {Strategies to promote and maintain the healthy development of young people : summary of the discussion of a UNICEF/WHO Working Group, 4-6 November 1991, UNICEF House, New York.},
	publisher = {World Health Organization,},
	year = {1992.},
	address = {Geneva : }
}