NANA, Théophile Njamen et al. Prevalence of Sperm Abnormalities and Factors Associated with Male Infertility in Douala, Cameroon. British Journal of Healthcare and Medical Research, [S. l.], v. 10, n. 2, p. 439–447., 2023. DOI: 10.14738/bjhmr.102.14518. Disponível em: https://journals.scholarpublishing.org/index.php/BJHR/article/view/14518. Acesso em: 22 apr. 2026.