Baranala, Sujit Kumar, and Nitish Kumar. “The Effect of Zinc Sulphate on Improving the Clinical Symptoms of Pneumonia in Children: A Double Blind Clinical Trial”. International Journal of Health and Clinical Research 4, no. 3 (February 7, 2021): 1–4. Accessed July 3, 2024. https://ijhcr.com/index.php/ijhcr/article/view/857.