The American Economic Association's registry for randomized controlled trials
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1527 Trials Found
C90, D01, D91
C91, D83, D91
D3, D91, E31, H31
C93, D83, D91
D90, J00, M52
I25, I28, J24, L26, O15
C91, C92, C83, D91
C93, D12, D84, D91, E31
D91, D72, C92
D64, D91