Effect of Some Demographic Changes on Some Oral Immune Aspects in Periodontal Disease Patients. Ibn AL-Haitham Journal For Pure and Applied Sciences, [S. l.], v. 36, n. 4, p. 63–71, 2023. DOI: 10.30526/36.4.3149. Disponível em: https://jih.uobaghdad.edu.iq/index.php/j/article/view/3149.. Acesso em: 20 may. 2024.