Editorial Summary for Volume 13 No 1, January to March 2013

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The Journal is owned, published and copyrighted by the Nigerian Medical Association, River state Branch.  The copyright of papers published are vested in the journal and the publisher.  In line with our open access policy and  the Creative Commons Attribution License policy authors are allowed to share their work with an acknowledgement of the work's authorship and initial publication in this journal.

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 TNHJ also supports open access archiving of articles published in the journal after three months of publication.  Authors are permitted and encouraged to post their work online (e.g, in institutional repositories or on their website) within the stated period, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). All requests for permission for open access archiving outside this period should be sent to the editor via email to editor@tnhjph.com.