Sabbatani, S., S. Fiorino, and R. Manfredi. “Malaria Due to Plasmodium Knowlesi in South-Eastern Asia and America. May Imported Cases Represent a Health Care Alert?”. AVFT – Archivos Venezolanos De Farmacología Y Terapéutica, vol. 28, no. 2, Aug. 2012, http://saber.ucv.ve/ojs/index.php/rev_aavft/article/view/1946.