Vlad-Adrian Alexandrescu, et al. “The Role of Hybrid Femoropopliteal Revascularization in High-Risk (ASA 3-4) Patients: A Decade of Dual Center Clinical Experience”. Research Trends and Challenges in Medical Science Vol. 8, Feb. 2021, pp. 118-40, doi:10.9734/bpi/rtcms/v8/7602D.