CHIANEH, Y. R.; PRABHU, K.; M, R.; FERNANDES, D. J. Significance of salivary phosphodiesterase level in oral squamous cell carcinoma patients. International Journal of Research in Medical Sciences, [S. l.], v. 1, n. 4, p. 417–420, 2017. Disponível em: https://www.msjonline.org/index.php/ijrms/article/view/2639. Acesso em: 26 may. 2026.