Roche, Michael, Laura Parisi, Linda Li, Amy Knehans, Rebecca Phaeton, and Joshua P. Kesterson. “The Role of Pemetrexed in Recurrent Epithelial Ovarian Cancer: A Scoping Review”. Oncology Reviews 12, no. 1 (March 21, 2018). Accessed October 19, 2018. https://oncologyreviews.org/index.php/or/article/view/346.