C/O The Calcutta Medical Health Institute, 7/2, Diamond Harbour Road, , Kolkata, West Bengal- 700027,India
C/O Peerless Hospital & B K Roy Research Centre, , Kolkata, West Bengal- 700094,India
, Kolkata, West Bengal- ,India
385, F3a1, Victoria Greens, Garia Main Road, , Kolkata, West Bengal- 700084,India
GE 98, Rajdanga Main Road, , Kolkata, West Bengal- 700107,India
116, 116 C.R.Avenue, Chittaranjan Avenue, , Kolkata, West Bengal- 700073,India
34, Satish Mukherjee Road, , Kolkata, West Bengal- 700026,India
242/1b, A P C Road, , Kolkata, West Bengal- 700004,India