Ratnaningsih, Tri, Novi W Sukirto, and Arum Tri Wahyuningsih. “Soluble Transferrin Receptor (sTfR) Identifies Iron Deficiency Anemia (IDA) in Pulmonary Tuberculosis Patients”. Acta Medica Indonesiana 52, no. 4 (December 28, 2020): 334. Accessed May 7, 2026. https://actamedindones.org/index.php/ijim/article/view/1262.