@book{8194,
	author = {WHO Study Group on Statistical Indices of Family Health (1975 : Geneva). and World Health Organization},
	title = {Statistical indices of family health : report of a WHO study group [meeting held in Geneva from 17 to 21 February 1975].},
	publisher = {World Health Organization,},
	year = {1976.},
	series = {(WHO technical report series ; 587)},
	address = {Geneva : }
}