Sari, S. Y. I., Rachmawati, A., Alisjahbana, B., & Susanto, H. (2015). Seroprevalence of HIV, HBV, HCV and syphilis in obstetrics and gynaecology patients in West Java, Indonesia. International Journal of Infection Control, 11(3). https://doi.org/10.3396/ijic.v11i3.14199