Puah, Perng Yang. “ID2015 Preparation of Graphene Oxide/Oligopeptides Composite for Promoting Mesenchymal Stem Cell Proliferation”. Biomedical Research and Therapy 4, no. S (September 5, 2017): S48. Accessed April 26, 2024. http://bmrat.org/index.php/BMRAT/article/view/258.