📚 Pain Physician Articles (1) Expanded Umbilical Cord Mesenchymal Stem Cells (UC-MSCs) as a Therapeutic Strategy in Managing Critically Ill COVID-19 Patients: The Case for Compassionate Use. 👤 Atluri, Sairam 👤 Manchikanti, Laxmaiah 👤 Hirsch, Joshua A ⏰ 2020 📚 Pain Physician