IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-12-3-47246 Original Research Paper A Clinico-Epidemiological Study And Outcome Of Empyema Thoracis In Children 2 Months-12yrs In A Tertiary Care Hospital In West Bengal Sushama Sahoo Dr. March 2023 12 3 01 02