Origin and outcome of multiple pregnancies in Bern, Switzerland, 1995–2006 and the current proposal of the Swiss parliament to revise the Swiss law of reproductive medicine: Switzerland quo vadis?. Swiss Medical Weekly, [S. l.], v. 143, n. 3738, p. w13864, 2013. DOI: 10.4414/smw.2013.13864. Disponível em: https://www.smw.ch/index.php/smw/article/view/1753. Acesso em: 23 oct. 2025.