Syeda Lalarukh Saba Shah, Nazli Shujaat, Mariam Fatima 2022. Association of Awareness in Medical and Dental Students regarding Adverse Effects of Smoking on Periodontal Health. Pakistan Journal of Medical & Health Sciences. 16, 11 (Dec. 2022), 29. DOI:https://doi.org/10.53350/pjmhs2022161129.