Nighat Shafiq; Dilabaz Khan; Tehmina Majid; Saira Afridi; Shakeela Aleem; Sobia Kanwal. VARIATION OF CUSPS AND ROOTS OF UPPER WISDOM TOOTH IN PATIENTS VISITING KHYBER COLLEGE OF DENTISTRY. J Khyber Coll Dent 2021, 11, 37-40.