The American Economic Association's registry for randomized controlled trials
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115 Trials Found
D03, I20, I21, O12, C93
C91, C92, D03, Z13
C91, C93, D03, I30; O12
D03; D61; D64; I18; Q18; Q51
D03, I31
D03, I3
C91, D03, J16
C91, D03
C93, D03, M52