Atikah, N., G. Singh, H. Maulahela, and R. Cahyanur. “Tranexamic Acid in the Management of Upper Gastrointestinal Bleeding: An Evidence-Based Case Report”. Acta Medica Indonesiana, vol. 47, no. 2, Apr. 2015, http://www.actamedindones.org/index.php/ijim/article/view/54.