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. 2014 Sep 19;2014(9):CD010509. doi: 10.1002/14651858.CD010509.pub2
Database Frequency of search
CENTRAL (The Cochrane Library) Monthly
MEDLINE (Ovid) Weekly
EMBASE (Ovid) Weekly
PsycINFO (Ovid) Monthly
CINAHL (EBSCO) Monthly
AMED (EBSCO) Monthly