Altin SE, Kim YG, Aronow HD, Armstrong EJ, Goldsweig AM, Dardik A, Lanksy AJ, Mena-Hurtado CI, Abbott JD. Seasonal variation in U.S. hospitalizations for chronic limb-threatening ischemia. Catheter Cardiovasc Interv. 2020 12; 96(7):1473-1480.