Fok, Ezio T., Clement B. Penny, Musa M. Mhlanga, and Marc S. Weinberg. 2015. “Multiplexed CRISPR Cas9 Genome Editing Increases the Efficacy of Homologous-Dependent Repair of Donor Sequences in Mammalian Cells”. South African Journal of Science 111 (7/8): 7. https://doi.org/10.17159/sajs.2015/20150002.