IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-12-9-52416 Original Research Paper Palliative Therapy Of Malignant Dysphagia By Self Expandable Metallic Stent: A Retrospective Study. Najeed Dr. Nazia Nuzhatu Sabba Dr. September 2023 12 9 01 02