YouTube Video VVVOWnJGU0V1cndxN1Z4LUtPNjczNDd3Ll9XSWlvaDU3WjJF Hereditary Antithrombin Deficiency and Venous Thromboembolism Risk May 16, 2023 12:35 pm Brian White, RN, CCP, LP, MS Lunch Sponsored by Grifols