“A Protocol for a Phase I II Trial to Evaluate Safety and Efficacy of Autologous Stem Cells Embedded in a Nanogel Patch for Patients With Heart Failure Undergoing Coronary Artery Bypass Graft”. Principles and Practice of Clinical Research 6, no. 1 (May 21, 2020): 15–22. Accessed November 24, 2024. https://journal.ppcr.org/index.php/ppcrjournal/article/view/99.