Calcutta Serological Institute Lab Pvt Ltd, 9/3, J L Nehru Rd, , Kolkata, West Bengal- 700013,India
10/37, N C Sengupta Sarani, , Kolkata, West Bengal- 700080,India
A 131, Baghajatin Road, , Kolkata, West Bengal- 700086,India
29/4, , , Kolkata, West Bengal- 700092,India
H A 302, Salt Lake City, , Kolkata, West Bengal- 700064,India
Gd 124, Salt Lake City, , Kolkata, West Bengal- 700106,India
5 B, Lansdown Court, 2nd Floor, Sarat Bose Road, , Kolkata, West Bengal- 700020,India
Sector 1, Block Bc 1, Salt Lake City, , Kolkata, West Bengal- 700064,India