Chen, L., Qi, X., Li, R., Wang, X., hi, B. and Meng, Q. 2019. Injection of immunoglobulin in the treatment process of children with severe pneumonia: Treatment of children with severe pneumonia. Pakistan Journal of Medical Sciences. 35, 4 (Jul. 2019). DOI:https://doi.org/10.12669/pjms.35.4.83.