Database guide last
updated July 10, 2008

Copyright 2008,
Wolters Kluwer Health

This multifile database allows you to search simultaneously the seven Evidence Based Medicine Reviews databases:

Mapping is not available in Multifile databases.

For more information on Ovid's Multifile and Deduping capabilities, refer to the Features section of the Documentation area at Ovid Technologies homepage at www.ovid.com.

For more detailed information on an individual database of this Ovid Predefined Multifile, refer to the corresponding database field guide.

The copyrights for the journal articles are held by their respective journals. For each journal-specific copyright information, use the About This Journal feature.

The following general usage statement applies to all journals:

The materials contained herein are proprietary to the publishers and/or individual copyright holders and may only be used by authorized users of the subscribing institutions for internal or personal research. Authorized users may (i) print data obtained from searches and make limited copies of such printed search results, (ii) download data obtained from searches and (iii) retransmit search results electronically or otherwise to a limited number of authorized users at the same institution. Authorized users are precluded from: (i) copying, duplication, redistribution, retransmission, publication, transfer or commercial or other exploitation of the databases or the contents thereof, except as permitted herein or pursuant to user guidelines of the individual copyright holders, (ii) preparation of derivative works or incorporation of the databases or contents thereof in any other work or system; (iii) downloading of the contents in their entirety or lengthy sequence. Authorized users are referred to the individual copyright holder and/or to the copyright holder's usage guidelines within this database for additional restrictions which may be imposed by the copyright holder.