Chakornbandit, B. and Tongprasert, F. (2015) “Comparison of Preterm Delivery Rates between HIV-Infected Pregnant Women Receiving Highly Active Antiretroviral Therapy (HAART) Containing Protease Inhibitors (PIs) and HIV-infected Pregnant Women Receiving Zidovudine Monotherapy”, Thai Journal of Obstetrics and Gynaecology. Bangkok, Thailand, 23(2), pp. 68–75. doi: 10.14456/tjog.2015.12.