5 B, Royd Street, , Kolkata - 700016, West Bengal, India
C/O National Institute Of Homoeopathy, Block GE, Sector 3, Salt Lake City, , Kolkata - 700106, West Bengal, India
87n, B1e, Newalipore, , Kolkata - 700053, West Bengal, India
9, Ibrahim Road, , Kolkata - 700023, West Bengal, India
1/1, B M Birla Heart Research Centre, National Library Avenue, , Kolkata - 700027, West Bengal, India