Study of sickle cell pregnancies at tertiary care hospital. International Journal of Biomedical Research, [S. l.], v. 8, n. 4, p. 238–241, 2017. DOI: 10.7439/ijbr.v8i4.4113. Disponível em: https://ssjournals.co.in/index.php/ijbr/article/view/4113. Acesso em: 16 feb. 2026.