Transition from in Library Use of Resources to Outside Library Use: The impact of the Internet on Information Seeking Behavior of Medical Students and Faculty. - Donghua Tao; George Demiris; Rebecca S. Graves; Mary Ellen Sievert (AMIA, 2003)

How similar is similar? An evaluation of "related articles" applications among health literature portals. - Gabriel M. Peterson; Rebecca S. Graves (ASIST, 2009)