“Donor-Derived Cell-Free DNA in Plasma as a Non-Invasive Marker of Graft Rejection in Liver Transplant Recipients: A Review” (2026) Annals of Gastroenterology and Digestive Disorders, 9(1), pp. 1–5. Available at: https://somatopub.com/index.php/AGDD/article/view/308 (Accessed: 12 September 2026).