@book{12484,
	author = {WHO Expert Committee on Health of the elderly (1987 : Geneva). and World Health Organization.},
	title = {Health of the elderly : report of a WHO Expert Committee [meeting held in Geneva from 3 to 9 November 1987].},
	publisher = {World Health Organization,},
	year = {1989.},
	series = {WHO technical report series ; 779.},
	address = {Geneva : }
}