Dinh, N., N. Vu, and P. Pham. “Post-COVID-19 Pulmonary Fibrosis: The Rationale of Mesenchymal Stem Cell Transplantation for Lung Regeneration”. Biomedical Research and Therapy, Vol. 9, no. 5, May 2022, pp. 5075-83, doi:10.15419/bmrat.v9i5.741.