HASHEM, Ahmed Shawkat; ISMAIL, Hesham Shokry; PATIL, Santosh R; ALAM, Mohammad Khursheed. Evaluation the prevalence of moderate chronic periodontitis among smokers and non- smokers in Aljouf province , Kingdom Of Saudi Arabia. International Journal of Human and Health Sciences (IJHHS), [S. l.], v. 2, n. 3, p. 145–148, 2018. DOI: 10.31344/ijhhs.v2i3.43. Disponível em: https://ijhhsfimaweb.info/IJHHS/article/view/43. Acesso em: 5 nov. 2025.