Sutandyo N, Kurniawati SA, Siregar NN, Sari NK. Three Years Survival of Elderly Cancer Patients in Indonesia: Do We Need a Different Approach?. Acta Med Indones [Internet]. 2020Apr.14 [cited 2026May8];52(1):39. Available from: https://www.actamedindones.org/index.php/ijim/article/view/1150