Ardinata, D., Sari, M.I. and Daulay, M. 2022. The epidemiological profile and correlation between blood hemoglobin levels and hemodialysis duration in twice-week hemodialysis patients. International journal of health sciences. 6, S5 (May 2022), 580–587. DOI:https://doi.org/10.53730/ijhs.v6nS5.8122.