232.7: Elevated Donor-Derived Cell-Free DNA Associates With Subsequent Decline of Allograft Function. (13th September 2022) - Obrisca, Bogdan; Butiu, Maria; Sibulesky, Lena; Bakthavatsalam, Ramasamy; Smith, Kelly D.; Gimferrer, Idoia; Ismail, Gener; Leca, Nicolae