Sirivunnabood, Thitiporn, Prapat Wanitpongpan, and Piengbulan Yapan. 2022. “Incidence and Risk Factors of Neonatal Sepsis in Preterm Premature Rupture of Membranes before 34 Weeks of Gestation”. Siriraj Medical Journal 74 (3):169-77. https://doi.org/10.33192/Smj.2022.21.