Singh AK, Iqbal SMJ, Akhtar R, Afzal MF, Sultan MA. Placebo Controlled Trial of Zinc Supplementation on duration of Hospital Stay in Children with Pneumonia. Annals KEMU [Internet]. 2014 Jan. 17 [cited 2024 Dec. 21];18(4):365. Available from: https://annalskemu.org/journal/index.php/annals/article/view/455