F. Kusuma, R. S. H. Sinaga, A. R. Prijanti, A. Kekalih, and S. M. Sekarutami, “Activity of manganese superoxide dismutase (MnSOD) as a predictor of radiation therapy outcome in patients with stage IIIB squamous cell carcinoma cervical cancer”, Med J Indones, vol. 28, no. 2, pp. 141–5, Aug. 2019.