ASH 2021 guidelines for prevention and treatment of venous thromboembolism in patients with cancer 15 Feb, 2021 | 00:49h | UTC American Society of Hematology 2021 guidelines for management of venous thromboembolism: prevention and treatment in patients with cancer – Blood Advances Commentary: ASH 2021 Guidelines for Prevention and Treatment of Venous Thromboembolism in Patients With Cancer – The ASCO Post