IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-11-12-45424 Original Research Paper To Compare Efficacy Of Metformin Versus Insulin In Improving Glycaemic Control Of Maternal & Perinatal Outcome In Gestational Diabetes Mellitus Patients Shobha Mukherjee Dr. Dr. Priyanshi Srivastava Dr. December 2022 11 12 01 02