The American Economic Association's registry for randomized controlled trials
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181 Trials Found
, Wakiso, Mityana), East (Bugiri, Mbale, Jinja, Kaliro), North (Gulu, Lira, Arua)
Lower Eastern (Machakos, Makueni)
Jamuna River
North-Holland
North America
North Carolina, and additional sites
Lower Austria
Meadle East and North Africa
Middle East and North Africa
North East