The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
400 Trials Found
Antique Province
Upper East, North East, Upper West, Savannah
Gansu Province
Anhui Province
North-West Province
Meizhou, Guangdong Province
South West
West Nile
Lai Chau province
Oromia, South Ethiopia and South West Ethiopia