The American Economic Association's registry for randomized controlled trials
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1260 Trials Found
C93, D91, O12
I24, C93, J15
D04, D80, D90, H20, H30, H50
C93, D83, G11, G24, G40, Q56, J15, J16, J71.
D12, D83, D85, L38, L82, M31, Z11, C93
C93, D03, D61, D91, J22, O12, Q12
I22, I24
D90, D91, D80, D84
I24, I28, J24
C93, D91, J71, Z13