Sari, S.Y.I., Rachmawati, A., Alisjahbana, B. and 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 (Sep. 2015). DOI:https://doi.org/10.3396/ijic.v11i3.14199.