The American Economic Association's registry for randomized controlled trials
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346 Trials Found
O12, Z12
O12, D22.
D04, D22, F14, L52, O12, O14, O25
D60, O12, O13, Q12, Q16, Q24, Q57
D82, J64, J68, M51, O12, O25
O12, O15, H44, H52, I22, I25, I28
O12, O13, O15, Q01
C93, D9, I31, J15, O12
G21, O12, O16
G510; G530; I380; D12; O12; C93