21, Rafi Ahmed Kidwai Road, , Kolkata, West Bengal- 700014,India
224 B , H N Polyclinic, A P C Road, , Kolkata, West Bengal- 700004,India
16 A, Nandan Road, , Kolkata, West Bengal- 700025,India
Kanchanjunnga Apartments, Tegharia Main Road, , Kolkata, West Bengal- 700157,India
94, Muzaffar Ahmed St, Taltala, Kolkata, Ripon Street, Park Street, , Kolkata, West Bengal- 700016,India
Ha-252, Salt Lake City, , Kolkata, West Bengal- 700091,India
Barasat Road, , Kolkata, West Bengal- 700111,India
C/O B M Birla Heart Research Center, 1/1, National Library Avenue, , Kolkata, West Bengal- 700027,India