Published in: Global Poverty Research Lab Working Paper ; No. 20-101

Published in: IZA Discussion Paper ; No. 11115

Published in: World Bank Policy Research Working Paper ; No. 8228

Published in: World Bank Economic Review- World Bank Research Observer

Published in: Forschungsinstitut zur Zukunft der Arbeit: Discussion paper series ; 1115000

Published in: Policy Research Working Paper ; No. 8228

Published in: World Bank E-Library Archive

Published in: Journal of the Royal Society of Health, 112 (1992) 6, Seite 280-285

Published in: Parasitology Today, 7 (1991) 2, Seite 62

Published in: Transactions of the Royal Society of Tropical Medicine and Hygiene, 84 (1990) 4, Seite 548-550

Published in: Parasitology Today, 5 (1989) 2, Seite 39

Published in: Malaria Journal, 4 (2005) 1

Published in: Zoonoses, 3 (2023) 1

Published in: Africa Education Review, 19 (2022) 3, Seite 101-118

Published in: The World Bank Economic Review, 35 (2021) 3, Seite 652-680

Published in: Journal of Public Health and Epidemiology, 12 (2020) 1, Seite 40-49

Published in: SSRN Electronic Journal (2020)

Published in: BMJ Global Health, 4 (2019) Suppl 9, Seite e001533

Published in: BMJ Global Health, 4 (2019) Suppl 9, Seite e001498