text: * [http://www.adigosstemcells.com/regenerative-medicines.php Regenerative Medicine], gives more details about Regenerative Stem Cells.
  * Kevin Strange and Viravuth Yin, "A Shot at Regeneration: A once abandoned drug compound shows an ability to rebuild organs damaged by illness and injury", Scientific American, vol. 320, no. 4 (April 2019), pp. 56–61.