Tariq, M.; Shahidan, W. N. S.; Awang, R. A. INTERLEUKIN-8 AND INTERLEUKIN-1Α LEVELS IN THE GINGIVAL CREVICULAR FLUID OF PERIODONTITIS PATIENTS AND THEIR CORRELATION WITH PERIODONTAL POCKET DEPTH AND BLEEDING ON PROBING. Khyber Med Univ J 2022, 14, 116-21.