ELNASHAR, Aboubakr Mohamed. Decline in human sperm parameters: How to stop?. Clinical Journal of Obstetrics and Gynecology, [S. l.], v. 6, n. 1, p. 016–020, 2023. DOI: 10.29328/journal.cjog.1001122. Disponível em: https://www.obstetricgynecoljournal.com/index.php/cjog/article/view/cjog-aid1122. Acesso em: 3 dec. 2025.