Adiwinata, R., A. Livina, B. J. Waleleng, H. Haroen, L. Rotty, F. Gosal, L. Rotty, C. hendratta, P. Lasut, J. Winarta, A. Waleleng, and M. Simadibrata. “Anemia in Inflammatory Bowel Disease: A Neglected Issue in Comprehensive Inflammatory Bowel Disease Management”. Acta Medica Indonesiana, vol. 53, no. 3, Oct. 2021, p. 360, http://www.actamedindones.org/index.php/ijim/article/view/1803.