The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
1532 Trials Found
C93, D9, I31, J15, O12
I12: Health behaviour
I12, I10, D91
C91, D83, D91, L82
O13, D83, H5, D91
D12, D62, D64, D90, D91
D01 D04 D91 O12 O15
D63; D72; D91
O12, O13, Q12, Q13
J65, J68, L26