Deshpande SR, Zangwill SD, Richmond ME, Kindel SJ, Schroder JN, Gaglianello N, Bichell DP, Wigger MA, Knecht KR, Thrush PT, Mahle WT, North PE, Simpson PM, Zhang L, Dasgupta M, Tomita-Mitchell A, Mitchell ME. Evaluating threshold for donor fraction cell-free DNA using clinically available assay for rejection in pediatric and adult heart transplantation. Pediatr Transplant. 2024 May; 28(3):e14708.