The American Economic Association's registry for randomized controlled trials
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133 Trials Found
D01, D31, D72, D91
C83, C99, D72
D31, D63, D72, D83, P16
I00, J13
D72, C91, D83, D91
C72, D31, D63, D81, D90, I00
D83 , D72
C93, D72
C83, D9, D72
D72