| The impact of universal coverage schemes in the developing world: a review of the existing evidence U Giedion, E Andrés Alfonso, Y Díaz World Bank, Washington DC, 2013 | 274 | 2013 |
| Decentralization and equity of resource allocation: evidence from Colombia and Chile TJ Bossert, O Larranaga, U Giedion, JJ Arbelaez, DM Bowser Bulletin of the World Health organization 81 (2), 95-100, 2003 | 229 | 2003 |
| The urban poor in Latin America M Fay World Bank Publications, 2005 | 212 | 2005 |
| Waivers and exemptions for health services in developing countries. Final draft R Bitrán, U Giedion World Bank 89, 2002 | 186 | 2002 |
| Household catastrophic health expenditures: a comparative analysis of twelve Latin American and Caribbean Countries FM Knaul, R Wong, H Arreola-Ornelas, O Méndez, R Bitran, AC Campino, ... salud pública de méxico 53, s85-s95, 2011 | 151 | 2011 |
| Colombia’s universal health insurance system U Giedion, MV Uribe Health Affairs 28 (3), 853-863, 2009 | 149 | 2009 |
| Defining a health benefits package: what are the necessary processes? A Glassman, U Giedion, Y Sakuma, PC Smith Health Systems & Reform 2 (1), 39-50, 2016 | 141 | 2016 |
| What's in What's out A Glassman, U Giedion, P Smith | 118* | 2018 |
| Diagnosis corruption: fraud in Latin America's public hospitals R Di Tella, WD Savedoff Idb, 2001 | 118 | 2001 |
| Priority-setting institutions in health: recommendations from a center for global development working group A Glassman, K Chalkidou, U Giedion, Y Teerawattananon, S Tunis, ... Global heart 7 (1), 13-34, 2012 | 113 | 2012 |
| Evolución de la equidad en el sistema colombiano de salud RA Castaño Tamayo, U Giedion, LG Morales Sánchez Cepal, 2001 | 113 | 2001 |
| Equitable financing, out-of-pocket payments and the role of health care reform in Colombia RA Castano, JJ Arbelaez, UB Giedion, LG Morales Health policy and planning 17 (suppl_1), 5-11, 2002 | 91 | 2002 |
| Los sistemas de salud en Latinoamérica y el papel del seguro privado U Giedion, M Villar, A Avila Fundación Mapfre 176 (351), 6-13, 2010 | 74 | 2010 |
| Contracting for primary health services: evidence on its effects and a framework for evaluation X Liu, DR Hotchkiss, S Bose, R Bitran, U Giedion Partners for Health Reformplus Publication, 2004 | 71 | 2004 |
| From few to many: ten years of health insurance expansion in Colombia. AL Glassman, ML Escobar, A Giuffrida, U Giedion From few to many: ten years of health insurance expansion in Colombia., 2009 | 62 | 2009 |
| Health benefit plans in Latin America: a regional comparison U Giedion, B R, T I. Interamerican Development Bank, 2014 | 58 | 2014 |
| Diseño y ajuste de los planes explícitos de beneficios: el caso de Colombia y México U Giedion, G Panopoulou, S Gómez-Fraga CEPAL, 2009 | 41 | 2009 |
| A review of the evidence U Giedion, BY Díaz The impact of health insurance in low-and middle-income countries, 13-32, 2010 | 38 | 2010 |
| Keeping health in an urban environment: Public health challenges for the urban poor R Bitrán, U Giedion, R Valenzuela, P Monkkonen The urban poor in Latin America, 179-195, 2005 | 37 | 2005 |
| Applied research on decentralization of health systems in Latin America: Colombia case study T Bossert, M Chawla, D Bowser, J Beauvais, U Giedion, JJ Arbelaez, ... Data for Decision Making Project. Harvard School of Public Health, 2000 | 35 | 2000 |
