The American Economic Association's registry for randomized controlled trials
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31 Trials Found
A21, I20, D71, D91
C93, D63, D71, D72, Z13
D71, D80, D91
D71, C92
C92, D31, D71, D91
C92, D23, D71
C93; D01; D62; D64; D71; D83; D91; H23; Q54; R20
C92, D63, D71, D91, Z13
M38, D71,D72,D73,D78
C93, D71, D74, D83, Q54