MALIK, J. .; ATIQ, U. .; HASSAN NAVEED, M. .; AHMAD, S. .; AHMAD, H. .; ROOHI, N. . Causes and Consequences of Preterm Birth, A Systematic Review: Causes and Consequences of PTB. Pakistan Journal of Health Sciences, Pakistan, v. 3, n. 07, p. 230–239, 2022. DOI: 10.54393/pjhs.v3i07.193. Disponível em: https://thejas.com.pk/index.php/pjhs/article/view/193. Acesso em: 27 apr. 2024.