The American Economic Association's registry for randomized controlled trials
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239 Trials Found
C91, D31, D63, D90, O31
C91, D80, D90
D12, D62, D64, D90, D91
D90, O13, Q14
C91, C93, D90, D91
I12, D90
D80, D90, I10, I18
C93, D01, D90, D91, I12, J01
H55, H26, D90, D22
D90, J00, M52