Ahmed KS, Saha S, Islam MSI, Hasanuzzaman, Imtiaz M, Islam S, et al. Using Mask Reduces Respiratory Problems Among the Workers of Ship Breaking Industry. J. Dhaka Natl. Med. Coll. Hosp. [Internet]. 2016 Sep. 30 [cited 2026 Mar. 19];22(2):21-4. Available from: https://banglajol.info/index.php/JDNMCH/article/view/77972