The American Economic Association's registry for randomized controlled trials
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288 Trials Found
C92, D74
C92, D85, D91, Z13.
D03 , D91 , H41, D64, C90
C92, D82, D83
D72, D91, H21, H23, H24, H41, H53
C72; C92
C18, C93, D90, H41
D83, D82, C92
C92 C78 I20