Sprong, K E, C A Wright, M Mabenge, and S Govender. “Placental Histopathology, Maternal Characteristics and Neonatal Outcome in Cases of Preterm Birth in a High-Risk Population in South Africa”. South African Medical Journal 113, no. 4 (April 4, 2023). Accessed October 30, 2025. https://samajournals.co.za/index.php/samj/article/view/934.