E. Erica, D. K. Sari, D. I. S. . Siregar, and J. Y. . Mega, “Vitamin D and Hemostasis Parameters in Human Immunodeficiency Virus/Acquired Immunodeficiency Syndrome Patients with Pulmonary Tuberculosis Coinfections”, Open Access Maced J Med Sci, vol. 8, no. B, pp. 312–318, May 2020.