Khan NB, Hussain M, Khalid MM, Siddiqui SH, Merchant AA. Effect of Institute and Educational Level on Knowledge, Attitude and Practice regarding Hepatitis B and C and Vaccination of Hepatitis B Among Medical Students of Karachi, Pakistan. J Dow Univ Health Sci [Internet]. 2013 Apr. 28 [cited 2024 May 18];7(1):3-9. Available from: https://jduhs.com/index.php/jduhs/article/view/1556