Khan N, Siddiqui MU, Padhiar AA, Haq Hashmi SA, Fatima S, Muzaffar S. PREVALENCE, KNOWLEDGE, ATTITUDE AND PRACTICE OF SHISHA SMOKING AMONG MEDICAL AND DENTAL STUDENTS OF KARACHI, PAKISTAN. J Dow Univ Health Sci [Internet]. 2008 Mar. 16 [cited 2024 Sep. 19];2(1):3-10. Available from: https://jduhs.jduhs.duhs.edu.pk/index.php/jduhs/article/view/718