@book{14535,
	author = {WHO Expert Committee on the Control of Chagas Disease (1989 : Buenos Aires). and World Health Organization.},
	title = {Control of Chagas disease : report of a WHO Expert committee [meeting held in Buenos Aires from 16-21 October 1989].},
	publisher = {World Health Organization,},
	year = {1991.},
	series = {WHO technical report series ; 811).},
	address = {Geneva : }
}