Khalid, M., M. Nukavarapu, R. Shah, and T. Paul. “Rare Case of a Kidney and Inferior Vena Cava Abnormalities With Extensive Lower Extremity Deep Vein Thrombosis in a Young Healthy Male”. Clinics and Practice, Vol. 8, no. 4, Oct. 2018, doi:10.4081/cp.2018.1079.