JOSHI, R; BARAL, G. Perinatal Outcome of the Second Twin. Nepal Journal of Obstetrics and Gynaecology, [S. l.], v. 10, n. 1, p. 89–93, 2015. Disponível em: https://nepjol.info./index.php/NJOG/article/view/13206. Acesso em: 31 jan. 2025.