Das, Jishnu Patient satisfaction, doctor effort, and interview location : evidence from paraguay / Jishnu Das, Thomas Pave Sohnesen - Washington, D.C. : World Bank (WB) , 2006 - 20p. : ill. ; 25 cm. - Policy research working paper No. 4086 . Includes bibliographical references and index. Subjects--Topical Terms: Patients--ParaguayPatient satisfactionPhysicians Gov. Doc. Class. No.: UN WB PRWP-4086