1. Ghana: Accelerating neglected tropical disease control in a setting of economic development Hotez, Peter J.; Biritwum, Nana-Kwadwo; Fenwick, Alan; Molyneux, David H.; Sachs, Jeffrey D. 2019 Articles Tropical medicineEconomic development--Health aspectsMedical care
2. Post-Demonetization E-Payment Trends Bajpai, Nirupam; Biberman, John; Sachs, Jeffrey D. 2018 Articles DemonetizationMoneyElectronic funds transfersEconomic policyInformation technology