Hadi, M. 2023. THE IMPACT OF COMORBIDITIES ON COVID-19 SEVERITY IN PEDIATRIC PATIENTS: A SYSTEMATIC REVIEW. Journal of Advanced Research in Medical and Health Science (ISSN 2208-2425). 9, 7 (Jul. 2023), 19–24. DOI:https://doi.org/10.53555/nnmhs.v9i7.1750.