Yang, Kun. “Protein S Deficiency With Recurrent Thromboembolism in a Patient With Hemoglobin H Disease Following Splenectomy”. Mediterranean Journal of Hematology and Infectious Diseases 16, no. 1 (February 29, 2024): e2024017. Accessed July 22, 2024. https://www.mjhid.org/mjhid/article/view/5524.