Kumar, S., Mishra, V. K. and Kumar, S. (2020) “Study of Effect of Zinc Sulphate On Improving The Clinical Symptoms of Pneumonia In Paediatric Population”, International Journal of Health and Clinical Research, 3(10), pp. 268–273. Available at: https://ijhcr.com/index.php/ijhcr/article/view/607 (Accessed: 3July2024).