71, M B Road, Nimta, , Kolkata, West Bengal- 700049,India
113, James Long Sarani, , Kolkata, West Bengal- 700063,India
1582/1, Flat No B 7/1, Rajdanga Main Road, , Kolkata, West Bengal- 700031,India
DC 90/1, Maharaja Appatrment, Deshbandhu Nagar, , Kolkata, West Bengal- 700059,India
Fe 71, Sector 3, Salt Lake City, , Kolkata, West Bengal- 700064,India
42, Ananda Palit Road, , Kolkata, West Bengal- 700014,India
Sikkim Manipal University Building, , Kolkata, West Bengal- 700084,India
C/O Peerless Hospital & B K Roy Research Centre, , Kolkata, West Bengal- 700094,India