Nisar, P. ., Ruqayya Sana, Mohammad Naeem, and Neelofar Nausheen. “COMPARISION OF SALIVARY PH AMONG CIGARETTE AND SNUFF (NASWAR) USERS IN ATERTIARY CARE HOSPITAL, PESHAWAR: A CROSS-SECTIONALSTUDY”. JOURNAL OF KHYBER COLLEGE OF DENTISTRY, vol. 8, no. 3, Sept. 2018, pp. 13-19, doi:10.33279/jkcd.v8i3.550.