MEENA, S.; MEENA, P.; VASHISTH, N.; GAIKWAD, H. S.; SHARMA, B. Role of serum folic acid and vitamin B12 levels in abruptio placentae and the fetomaternal outcome. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 12, n. 4, p. 984–988, 2023. DOI: 10.18203/2320-1770.ijrcog20230799. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/12720. Acesso em: 27 oct. 2025.