The American Economic Association's registry for randomized controlled trials
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51 Trials Found
C72, C91, D91
C72, Z10, D91
D91, C90, C72, D83
C72, D31, D63, D81, D90, I00
C72, C73, C92, D83
C72, C92
Q2, C72, C91
A13, C91, D91, C72
C72, C91, D83