The American Economic Association's registry for randomized controlled trials
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143 Trials Found
Q52, D91, C90
C11, C90, D83, D91
C90
C90 D04 D31 Q18
C21, C90, C92, D64, D91, I00, I12.
C90, D83, D91, P16
C72, C90, L13
J16, D01, C90
D90, C90, D81
C90, D90, H26, K42