Rajala, Kristiina, Hanna Vaajasaari, Riitta Suuronen, Outi Hovatta, and Heli Skottman. “Effects of the Physiochemical Culture Environment on the Stemness and Pluripotency of Human Embryonic Stem Cells”. Stem Cell Studies 1, no. 1 (February 2, 2011): e3. Accessed April 24, 2024. https://www.pagepress.org/journals/scs/article/view/scs.2011.e3.