Wagstaff, Adam Health insurance impacts on health and nonmedical consumption in a developing country / Adam Wagstaff & Menno Pradhan - Washington DC : The World Bank (WB) , 2005 - 25p. : ill. ; 25 cm. - Policy research working paper No. 3563 . Subjects--Topical Terms: Health insuranceDeveloping countriesHealth Gov. Doc. Class. No.: UN WB PRWP-3563