Titlebook: Essentials of Vascular Surgery for the General Surgeon; Vivian Gahtan,Michael J. Costanza Book 2015 Springer Science+Business Media New Yo

手榴彈

含鐵

https://doi.org/10.1007/978-1-4899-3332-4 and skin ulcerations. Quality of life is affected in those patients with chronic venous insufficiency (CVI). Venous valves are designed to keep blood flowing cephalad. Valvular incompetence can be caused by thrombosis, genetic factors, and other risk factors such as ambulatory jobs, obesity, and hi