TY - BOOK TI - EBM Reviews: Database of Abstracts of Reviews of Effectiveness (Ovid) AU - Ovid Technologies LA - eng M3 - databases_ KW - medicine KW - health sciences KW - evidence based medicine KW - lääketiede KW - terveystieteet KW - näyttöön perustuva lääketiede UR - http://gateway.ovid.com/ovidweb.cgi?T=JS&MODE=ovid&NEWS=N&PAGE=dblist UR - http://www.ovid.com/site/help/documentation/ovidsp/en/advanced.htm ER -