SHARMA, S.; SHARMA, R.; GAUTAM, A. Prevalence of high risk pregnancy and study of maternal and perinatal outcome. International Journal of Clinical Trials, [S. l.], v. 10, n. 4, p. 291–293, 2023. DOI: 10.18203/2349-3259.ijct20233171. Disponível em: https://www.ijclinicaltrials.com/index.php/ijct/article/view/714. Acesso em: 5 oct. 2025.