Toit, D.F. du, Longo-Mbenza, B., Page, B.J. and Tchokonte-Nana, V. 2013. Efficiency of Co-Expression of Transcription Factors Pdx1, Ngn3, NeuroD and Pax6 with Insulin: A Statistical Approach. International Journal of Statistics in Medical Research. 2, 3 (Jul. 2013), 229–238. DOI:https://doi.org/10.6000/1929-6029.2013.02.03.8.