Semen parameters in a fertile Swiss population. Swiss Medical Weekly, [S. l.], v. 137, n. 1112, p. 166–166, 2007. DOI: 10.4414/smw.2007.11704. Disponível em: https://smw.ch/index.php/smw/article/view/715. Acesso em: 4 nov. 2025.