Ahmed AF, Hyder RT, Sufian A, Hossain A, Majumder RC. Effect of Zinc Supplementation on Duration of Hospital Stay in Childhood Pneumonia. Eastern Med. Coll. J. [Internet]. 2022 Sep. 20 [cited 2024 Jul. 17];8(1):15-8. Available from: https://banglajol.info/index.php/EMCJ/article/view/66722