@book{347538,
	author = {Prescott, Nicholas M. and Prescott, Nicholas M.},
	title = {Choices in financing health care & old age security :},
	publisher = {World Bank Publications,},
	year = {1998.},
	series = {World bank discussion papers.},
	address = {[S.l.] :},
	url = {http://www.amazon.com/exec/obidos/ASIN/0821342843/chopaconline-20}
}