Masro Mohamad, Mazlin-Eliani Mokhtar. Knowledge and Perceived Benefits of Electronic Cigarette Among Users In Klang Valley, Malaysia. CTBP [Internet]. 2024 Oct. 2 [cited 2024 Oct. 16];18(3s):231-9. Available from: https://abap.co.in/index.php/home/article/view/1573