Ertandri, L., A. R. A. Hamid, M. Saraswati, C. A. Mochtar, and R. Umbas. “Open Versus Percutaneous Approach of Renal Tumor Biopsy at Cipto Mangunkusumo Hospital: A Single-Center Experience”. Open Access Macedonian Journal of Medical Sciences, vol. 9, no. B, June 2021, pp. 547-51, doi:10.3889/oamjms.2021.6038.