EASTMAN, N. Recientes avances en obstetricia. Revista Peruana de Ginecología y Obstetricia, [S. l.], v. 11, n. 3, p. 307–310, 2015. DOI: 10.31403/rpgo.v11i1277. Disponível em: http://51.222.106.123/index.php/RPGO/article/view/1277. Acesso em: 8 jul. 2024.