IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-14-1-61041 Original Research Paper From Chromosomes To Clinics: Cytogenetic Insights And Drug Treatments In Down Syndrome. Upadhyay Dr. Dr. Suman Baishnab Dr. Dr. Nitu Nigam Dr. January 2025 14 1 01 02