IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-12-4-47965 Original Research Paper Comparative Study Of Placentrex Gel Dressing's Vs Amorphous Hydrogel With Colloidal Silver In Chronic Clean Wounds Satish Velakaturi Dr. Dr. Prabhu Gunasekaran Dr. Dr. Hema M Dr. April 2023 12 4 01 02