Parente-Pereira, A. C., S. Wilkie, S. J. van der Stegen, D. M. Davies, and J. Maher. “Use of Retroviral-Mediated Gene Transfer to Deliver and Test Function of Chimeric Antigen Receptors in Human T-Cells”. Journal of Biological Methods, vol. 1, no. 2, Sept. 2014, p. e7, doi:10.14440/jbm.2014.30.