Mahapula, Fanaka A., Kitindi Kumpuni, Joyce P. Mlay, and Theresia F. Mrema. “Risk Factors Associated With Pre-Term Birth in Dar Es Salaam, Tanzania: A Case-Control Study”. Tanzania Journal of Health Research 18, no. 1 (December 26, 2015). Accessed December 19, 2024. https://www.ajol.info/index.php/thrb/article/view/116275.