Tarigan, S. P., N. N. Soeroso, C. A. K. Tumanggor, S. Gani, and A. Pradana. “Clinical Profile of Male Patients With Non-Small Cell Lung Cancer in Adam Malik General Hospital, Medan, Indonesia”. Open Access Macedonian Journal of Medical Sciences, vol. 7, no. 16, Aug. 2019, pp. 2612-4, doi:10.3889/oamjms.2019.404.