338.433621
G384W
           Gertler, Paul
               The Willingness to pay for medical care evidence from two developing countries \ Paul Gertler - Baltimore : John Hopkins University Press, 1990.
               ix, 139p.
                Published for world Bank

                ISBN: 0-8018-4146-1

131509
                Subjects: Medical economics-Developing countries; Medical care-Developing countries-Finance.