IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-12-5-49464 Original Research Paper Effectiveness Of Educational Intervention On Knowledge Of Breast Cancer And Breast Self-Examination Among Health Care Workers Working In Urban Slum Area Of Metropolitan City- A Pre-Post Intervention Study Payal Andole Dr. Dr. Sowntappan B Dr. May 2023 12 5 01 02