Palidwor, Gareth A, and Miguel A Andrade-Navarro. “MLTrends: Graphing MEDLINE Term Usage over Time”. DISCO: Journal of Biomedical Discovery and Collaboration 50 (January 22, 2010): 1-6. Accessed December 5, 2020. https://journals.uic.edu/ojs/index.php/jbdc/article/view/2680.