C/O Peerless Hospital & B K Roy Research Centre, , Kolkata, West Bengal- 700094,India
16, Gobinda Sen Ln, , Kolkata, West Bengal- 700012,India
98, Briji West, , Kolkata, West Bengal- 700084,India
54b, Kasari Para Road, , Kolkata, West Bengal- 700025,India
230a, , Kolkata, West Bengal- 700020,India
10, Flat 2D, R B C Road, , Kolkata, West Bengal- 700028,India
170, Diamond Harbour Road, , Kolkata, West Bengal- 700063,India
Hb/253, 1st Floor, Salt Lake City, , Kolkata, West Bengal- 700091,India