Garcia-Prado, Ariadna Sweetening the carrot : motivating public physicians for better performance / Ariadna Garcia-Prado - Washington, D.c. : The World Bank (WB) , 2005 - 20p. : ill. ; 25 cm. - Policy research working paper No. 3772 . Subjects--Topical Terms: Public healthPhysiciansMotivation Gov. Doc. Class. No.: UN WB PRWP-3772