cumed

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Methods: a review of 3 794 articles published from 2000 to 2012 in six Cuban recognized medical journals and in SciELO and CUMED databases.
Métodos: se revisaron 3 794 artículos publicados entre 2000 y 2012 en seis revistas médicas cubanas certificadas, en las bases de datos SciELO y CUMED.
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