B C 26, Salt Lake City, , Kolkata - 700064, West Bengal, India
P462, sodepur road basu nagar gate no 1, Madhyamgram, , Kolkata - 700129, West Bengal, India
C/O Rabindranath Tagore International Institute Of Cardiac Sciences, , Kolkata - 700099, West Bengal, India
Ac118, East Prafulla Kanan Road, , Kolkata - 700101, West Bengal, India
152/7, Debson Road, , Kolkata - 700001, West Bengal, India