VASHISTHA, P.; KASHYAP, P.; KUMAR, A.; SETHI, C. A.; RANA, S. Fetus papyraceous, a rare complication of twin pregnancy: case report. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 10, n. 1, p. 361–363, 2020. DOI: 10.18203/2320-1770.ijrcog20205799. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/8956. Acesso em: 13 oct. 2025.