Ratanasunthorn, Peerapat, Surazee Prommool, Pathra Kurathong, and Sathit Kurathong. 2014. “Posttransplantation Anemia: Etiology, Diagnosis and Management”. Vajira Medical Journal : Journal of Urban Medicine 57 (3):171-78. https://he02.tci-thaijo.org/index.php/VMED/article/view/17963.