The American Economic Association's registry for randomized controlled trials
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800 Trials Found
D83;D91;O33
O11, O13, O33, Q16, D83, D91
C91, D83, D91
C90, D11
C93, D83, F13
D70, D83, K00, Z10
C91, D83
C93, D83, D91
D31, D63, D83, H24
D83, L82, C91