C/O Rabindranath Tagore International Institute Of Cardiac Sciences, , Kolkata - 700099, West Bengal, India
CA-11 , Ground Floor, Narayantalla , VIP Road, , Kolkata - 700159, West Bengal, India
9, Ripon Street, Park Street, , Kolkata - 700016, West Bengal, India
Z-649/1, Sukanta Nager, , Kolkata - 700098, West Bengal, India
P 51 / 1, Schme 7m, C I T Road, , Kolkata - 700054, West Bengal, India
5, Jadulal Mullick Road, , Kolkata - 700006, West Bengal, India