Tarin, L., J. L. Sidauruk, and B. R. Lumban Gaol. “Computed Tomography Scan Orbita on Suspicion of Tumors in the General Hospital Haji Adam Malik: Computed Tomography Scan Orbita on Suspicion of Tumors in the General Hospital Haji Adam Malik”. Journal of Midwifery and Nursing, vol. 2, no. 1, Dec. 2019, pp. 71-77, https://www.ejournal.iocscience.org/index.php/JMN/article/view/406.