KAUNDAL, A.; GUPTA, U.; BHATTCHARJEE, J. Role of pregnancy associated plasma protein-A and doppler velocimetry in the assessment of fetomaternal outcome in high risk pregnancy. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 8, n. 5, p. 1981–1989, 2019. DOI: 10.18203/2320-1770.ijrcog20191955. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/6388. Acesso em: 7 oct. 2025.