Damazio B, Hao Q, Arenas JD, Riley, III TR, Hollenbeak CS. Risk factors for 30-day readmission following liver transplantation in Pennsylvania. J Liver Trans. 2022 Oct;8:100114. doi: 10.1016/j.liver.2022.100114
Franklin JM, Dejene S, Huybrechts KF, Wang SV, Kulldorff M, Rothman KJ. A bias in the evaluation of bias comparing randomized trials with nonexperimental studies. Epidemiol Methods. 2017 Apr;6(1):20160018.. doi: 10.1515/em-2016-0018.