Shah, M.N. , Shakeel Anwar, Akbar Khalil and Shamim Akhtar 2013. PERIODONTAL DISEASE AWARENESS AMONG MEDICAL DOCTORS. JOURNAL OF KHYBER COLLEGE OF DENTISTRY. 4, 1 (Dec. 2013), 34–37. DOI:https://doi.org/10.33279/jkcd.v4i1.529.