Wungu, Citrawati Dyah Kencono, Mochamad Amin, Ulfa Kholili, Gwenny Ichsan Prabowo, Poernomo Boedi Setiawan, Soetjipto Soetjipto, and Retno Handajani. 2019. “Distribution of Hepatitis B Virus Genotypes Among Patients at Internal Medicine Unit, Dr. Soetomo General Hospital, Surabaya”. WMJ (Warmadewa Medical Journal) 4 (1), 6-13. https://doi.org/10.22225/wmj.4.1.1032.6-13.