1/1, C/O B M Birla Heart Research Centre, National Library Avenue, , Kolkata - 700027, West Bengal, India
C/O Ramkrishna Mission Seva Prathisthan 99, Sarat Bose Road, , Kolkata - 700026, West Bengal, India
CMC-12, Loudon Street, , Kolkata - 700017, West Bengal, India
Mohanpur, Barrackpore, Kolkata, Barasat Road, Barrackpore, , Kolkata - 700120, West Bengal, India
14/6, Raja Rammohan Roy Road, , Kolkata - 700008, West Bengal, India