Titagarh Station Road, , Kolkata, West Bengal- 700119,India
114, Muzaffar Ahmed Street, , Kolkata, West Bengal- 700016,India
R C 23, Raghunathpur, Teghoria, , Kolkata, West Bengal- 700059,India
155-A, Acharya Jagadish Chandra Bose Road, , Kolkata, West Bengal- 700014,India
A L 9, Sector 2, Salt Lake City, Sech Bhawan, , Kolkata, West Bengal- 700091,India
C/O Peerless Hospital & B K Roy Research Centre, , Kolkata, West Bengal- 700094,India
3, Harish Chandra Dutta Road, , Kolkata, West Bengal- 700023,India
128 B, Lenin Sarani, , Kolkata, West Bengal- 700013,India