Bangun, Seri Rayani, Bintang Y.K. Sinaga, and Nasipta Ginting. “THE EFFECT OF APPLYING VITAMIN D ONREPAIRING OF THORAX PHOTO OF TUBERCULOSIS PATIENTS OF BATAK ETHNIC IN MEDAN”. Science Midwifery 10, no. 1, October (September 2, 2021): 64–71. Accessed June 13, 2026. https://www.midwifery.iocspublisher.org/index.php/midwifery/article/view/141.