Afzal, Saira, Fariha Salman, Ahsaanullah Khan, Haris Abdullah, Shehzad Aslam, Rabia Zia, Noor Tariq, et al. “The Determinants of Shisha Smoking in Medical Students”. Annals of King Edward Medical University 19, no. 2 (May 18, 2014): 128. Accessed March 29, 2024. https://www.annalskemu.org/journal/index.php/annals/article/view/496.