MWANSA, Kaindu; AHMED, Y; VWALIKA, Bellington. Prevalence and Factors Associated with Spontaneous Preterm Birth at the University Teaching Hospital, Lusaka Zambia. Medical Journal of Zambia, [S. l.], v. 47, n. 1, p. 48–56, 2020. DOI: 10.55320/mjz.47.1.138. Disponível em: https://mjz.co.zm/index.php/mjz/article/view/138. Acesso em: 2 may. 2024.