36 A, Janata Road Extension, Santoshpur, , Kolkata - 700075, West Bengal, India
13 C, Eastern Diagnostics & Research Centre Ltd, Mirza Galib Street, , Kolkata - 700016, West Bengal, India
C/O Gupta Medical , 137, Vivekananda Road, , Kolkata - 700006, West Bengal, India
1, C N Roy Road (Picnic Garden), , Kolkata - 700039, West Bengal, India
46 A, Ballygunge Place, , Kolkata - 700019, West Bengal, India