120, Madhusudan Banerjee Road, , Kolkata, West Bengal- 700051,India
106/5, 1st Floor, Hazra Road, , Kolkata, West Bengal- 700026,India
, Kolkata, West Bengal- 700039,India
C/O, Bhattacharyya Orthopaedics & Related Research Centre Pvt Ltd, Rajarhat Gopalpur, , Kolkata, West Bengal- 700136,India
44b, S P Mukherjee Road, , Kolkata, West Bengal- 700025,India
C/O Kothari Medical Center, 8/3, , Kolkata, West Bengal- 700027,India
D A 158, Sector 1, Salt Lake City, , Kolkata, West Bengal- 700064,India
12, Calcutta Medical Centre, Loudon Street, , Kolkata, West Bengal- 700017,India