C/O Institute Of Post Graduate Medical Education & Research 244, A J C Bose Road, , Kolkata - 700020, West Bengal, India
77 B, Patal Danga Street, , Kolkata - 700009, West Bengal, India
Block -F 32 Kalyani/ B17/303 Peerless Nagar Sodepur, , Kolkata - 700027, West Bengal, India
69/2, , Kolkata - 700053, West Bengal, India
C/O Vision Care Hospital, E M Bypass Road, Kalikapur, , Kolkata - 700099, West Bengal, India