HL, P.; KMS, R.; DNB, S.; ., V.; KANTH, L. Study of effect of sildenafil citrate in pregnant women with intrauterine growth restriction/oligohydramnios. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 5, n. 9, p. 3094–3097, 2017. DOI: 10.18203/2320-1770.ijrcog20162992. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/1603. Acesso em: 4 oct. 2025.