The American Economic Association's registry for randomized controlled trials
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415 Trials Found
D12, D90, I31, L82, Z13
C80, C90, D11, D12, D84, D91, G11
L00,D12,H00
D21, J20, J31, O20, Q52, Q53
D12, D62, D64, D90, D91
C93; D83; O13; N52; Q15; Q58
C25, D12, Q51, Q54
C93, D12, D83, Q2
C93, D12, D83
H21, H23, H53, Q54, Q58