ARLETTAZ, M.; ERSFELD, S.; DOUCHET, N.; WELLMANN, S.; BUCHER, H. Higher multiple births in Switzerland: neonatal outcome and evolution over the last 20 years. Swiss Medical Weekly, [S. l.], v. 141, n. 4748, p. w13308, 2011. DOI: 10.4414/smw.2011.13308. Disponível em: https://smw.ch/index.php/smw/article/view/1386. Acesso em: 28 mar. 2024.