Sivabalan Logawathi, Satthiyabalan, and Causa Trisna Mariedina. “Characteristics of Lung Cancer Patients in Haji Adam Malik General Hospital Medan in 2016-2018”. Journal of Endocrinology, Tropical Medicine, and Infectious Disease (JETROMI), vol. 2, no. 1, Feb. 2020, pp. 31-39, doi:10.32734/jetromi.v2i1.3280.