The impact factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years.
Maruan C Chabbar Boudet, Antonella Lukic, José G Galache Osuna, Jesús de Juan Montiel, Eduardo Cay Diarte, José A Diarte de Miguel, Luis J Placer Peralta
Rev Esp Cardiol. 2006;59:897-904
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