Pham, Phuc. “Concise Review: Extracellular Vesicles from Mesenchymal Stem Cells As Cellular Therapy”. Biomedical Research and Therapy 4, no. 08 (August 28, 2017): 1562-1573. Accessed May 4, 2024. http://home.biomedpress.org/index.php/BMRAT/article/view/287.