| Economic cost of dengue in Puerto Rico YA Halasa, DS Shepard, W Zeng The American journal of tropical medicine and hygiene 86 (5), 745, 2012 | 167 | 2012 |
| Global investments in pandemic preparedness and COVID-19: development assistance and domestic spending on health between 1990 and 2026 AE Micah, K Bhangdia, IE Cogswell, D Lasher, B Lidral-Porter, ... The Lancet Global Health 11 (3), e385-e413, 2023 | 120 | 2023 |
| Age–sex differences in the global burden of lower respiratory infections and risk factors, 1990–2019: results from the Global Burden of Disease Study 2019 HH Kyu, A Vongpradith, SB Sirota, A Novotney, CE Troeger, MC Doxey, ... The Lancet infectious diseases 22 (11), 1626-1647, 2022 | 101 | 2022 |
| Evaluation of the performance of national health systems in 2004-2011: an analysis of 173 countries D Sun, H Ahn, T Lievens, W Zeng PloS one 12 (3), e0173346, 2017 | 84 | 2017 |
| Value and impact of international hospital accreditation: a case study from Jordan. YA Halasa, W Zeng, E Chappy, DS Shepard Eastern Mediterranean health journal 21 (2), 2015 | 68 | 2015 |
| The social determinants of health facility delivery in Ghana E Dankwah, W Zeng, C Feng, S Kirychuk, M Farag Reproductive health 16, 1-10, 2019 | 67 | 2019 |
| Cost-effectiveness of dengue vaccination in ten endemic countries W Zeng, YA Halasa-Rappel, N Baurin, L Coudeville, DS Shepard Vaccine 36 (3), 413-420, 2018 | 67 | 2018 |
| Cost-effectiveness of conjugate pneumococcal vaccination in Singapore: comparing estimates for 7-valent, 10-valent, and 13-valent vaccines KR Tyo, MM Rosen, W Zeng, M Yap, KH Pwee, LW Ang, DS Shepard Vaccine 29 (38), 6686-6694, 2011 | 66 | 2011 |
| Did equity of reproductive and maternal health service coverage increase during the MDG era? An analysis of trends and determinants across 74 low-and middle-income countries S Alkenbrack, M Chaitkin, W Zeng, T Couture, S Sharma PloS one 10 (9), e0134905, 2015 | 62 | 2015 |
| Impact of performance-based financing on primary health care services in Haiti W Zeng, M Cros, KD Wright, DS Shepard Health policy and planning 28 (6), 596-605, 2013 | 61 | 2013 |
| Utilization of health care and burden of out-of-pocket health expenditure in Zimbabwe: results from a National Household Survey W Zeng, L Lannes, R Mutasa Health systems & reform 4 (4), 300-312, 2018 | 57 | 2018 |
| Socioeconomic inequalities in the use of caesarean section delivery in Ghana: a cross-sectional study using nationally representative data E Dankwah, S Kirychuk, W Zeng, C Feng, M Farag International journal for equity in health 18, 1-11, 2019 | 55 | 2019 |
| How much can we gain from improved efficiency? An examination of performance of national HIV/AIDS programs and its determinants in low-and middle-income countries W Zeng, DS Shepard, J Chilingerian, C Avila-Figueroa BMC health services research 12, 1-9, 2012 | 55 | 2012 |
| Cost–effectiveness of results-based financing, Zambia: a cluster randomized trial W Zeng, DS Shepard, H Nguyen, C Chansa, AK Das, J Qamruddin, ... Bulletin of the World Health Organization 96 (11), 760, 2018 | 51 | 2018 |
| An equity analysis of utilization of health services in Afghanistan using a national household survey C Kim, KMA Saeed, AS Salehi, W Zeng BMC Public Health 16, 1-11, 2016 | 50 | 2016 |
| Benefits and costs of intensive lifestyle modification programs for symptomatic coronary disease in Medicare beneficiaries W Zeng, WB Stason, S Fournier, M Razavi, G Ritter, GK Strickler, ... American Heart Journal 165 (5), 785-792, 2013 | 49 | 2013 |
| Leave no one behind: ensuring access to COVID-19 vaccines for refugee and displaced populations M Zard, LS Lau, DM Bowser, FM Fouad, DI Lucumí, G Samari, A Harker, ... Nature medicine 27 (5), 747-749, 2021 | 40 | 2021 |
| Echinococcosis: an economic evaluation of a veterinary public health intervention in rural Canada JM Schurer, E Rafferty, M Farag, W Zeng, EJ Jenkins PLOS Neglected Tropical Diseases 9 (7), e0003883, 2015 | 39 | 2015 |
| Efficiency of HIV/AIDS health centers and effect of community-based health insurance and performance-based financing on HIV/AIDS service delivery in Rwanda W Zeng, AK Rwiyereka, PR Amico, C Avila-Figueroa, DS Shepard The American journal of tropical medicine and hygiene 90 (4), 740, 2014 | 36 | 2014 |
| Cost-effectiveness of health systems strengthening interventions in improving maternal and child health in low-and middle-income countries: a systematic review W Zeng, G Li, H Ahn, HTH Nguyen, DS Shepard, D Nair Health policy and planning 33 (2), 283-297, 2018 | 30 | 2018 |
