Chansai, Siriyakorn, et al. “The Correlation Between Ineffective Erythropoiesis Biomarkers and Development of Extramedullary Hematopoiesis in Patients With Thalassemia”. Mediterranean Journal of Hematology and Infectious Diseases, vol. 14, no. 1, June 2022, p. e2022052, doi:10.4084/MJHID.2022.052.