SARKAR, R.; RAWAT, S.; SHARMA, N. R.; TIWARI, H. C. A study of spot urine protein: creatinine ratio as an alternative to 24 hours proteinuria for the diagnosis of pre-eclampsia. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 9, n. 1, p. 140–144, 2019. DOI: 10.18203/2320-1770.ijrcog20196010. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/7479. Acesso em: 4 dec. 2025.