453, DUM DUM Park, , Kolkata - 700055, West Bengal, India
Microlap, Rasbihari Avn, , Kolkata - 700019, West Bengal, India
Purbachal Main Road, Haltu, , Kolkata - 700078, West Bengal, India
16, Brahma Samaj Road, , Kolkata - 700034, West Bengal, India
C/o R G KAR Medical College & Hospital, 1, Khudiram Bose Sarani, Shyambazar, , Kolkata - 700004, West Bengal, India