Gunardi, Hartono, Liza F Zaimi, Soedjatmiko Soedjatmiko, Turyadi Turyadi, Alida R Harahap, and David H Muljono. “Current Prevalence of Hepatitis B Infection Among Parturient Women in Jakarta, Indonesia”. Acta Medica Indonesiana 46, no. 1 (May 16, 2016). Accessed April 30, 2026. http://www.actamedindones.org/index.php/ijim/article/view/57.