@book{6246,
	author = {Aguirre, Alejandro. and Hill, Allan G. and London School of Hygiene and Tropical Medicine.},
	title = {Childhood mortality estimates using the preceding birth technique :},
	publisher = {Centre for Population Studies, London School of Hygiene & Tropical Medicine,},
	year = {1987.},
	series = {CPS research paper ;},
	address = {London :}
}