Köpf, U., H. U. Klehr, A.-M. Eis-Huebinger, S. Aldabbagh, C. Strassburg, D. Boes, and P. Lutz. “Suppression of CMV Infection With Letermovir in a Kidney Transplant Patient”. European Journal of Case Reports in Internal Medicine, vol. 7, no. 7, Apr. 2020, doi:10.12890/2020_001622.