SIEMENS, D. R.; GLEAVE, M. PSA screening: Time to overcome our brand confusion. Canadian Urological Association Journal, [S. l.], v. 11, n. 10, p. 295–6, 2017. DOI: 10.5489/cuaj.4913. Disponível em: https://cuaj.ca/index.php/journal/article/view/4913. Acesso em: 4 dec. 2021.