The American Economic Association's registry for randomized controlled trials
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1645 Trials Found
O13, Q12, Q16, D91, C93
D72, D83, L82
I12, D91, C90
I12: Health behaviour
I12, I10, D91
C91, D83, D91, L82
C93, D15, D25, D40, D60, D62, I30, O13, Q01, Q11, Q12
O13, D83, H5, D91
D12, D62, D64, D90, D91
C93; D83; O13; N52; Q15; Q58