MOUNIKA, M.; HANEESHA, P.; KAMESWARAMMA. A prospective comparative study of urinary calcium creatinine ratio versus doppler study in predicting preeclampsia. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 12, n. 2, p. 459–464, 2023. DOI: 10.18203/2320-1770.ijrcog20230135. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/12549. Acesso em: 29 oct. 2025.