P24 A, Scheme 6 M, C I T Road, Kankurgachi, , Kolkata - 700054, West Bengal, India
8, R N Bhattacharjee Lane, , Kolkata - 700006, West Bengal, India
C/O Rabindranath Tagore International Institute Of Cardiac Sciences, , Kolkata - 700099, West Bengal, India
187 B, Santoshpur Avenue, Santoshpur, , Kolkata - 700075, West Bengal, India
93/3A/1, A P C Road, , Kolkata - 700009, West Bengal, India