Sidik, Suyanto. 2008. “Prevalence of Hapatitis Prevalence of Hepatitis C Virus and Human Immunodeficiency Virus Co-Infection in Dr. Mintohardjo Navy Hospital, Jakarta”. The Indonesian Journal of Gastroenterology, Hepatology, and Digestive Endoscopy 9 (1):7-9. https://doi.org/10.24871/9120087-9.