36 B , Sapphire Appartment 4th Floor, New Road Alipore, , Kolkata - 700027, West Bengal, India
D 587, , Kolkata - 700045, West Bengal, India
C/O Fortis Hospital & Kidney Institute , 111 A, , Kolkata - 700029, West Bengal, India
Horizon Diagnostics, , Kolkata - 700014, West Bengal, India
C/O Nightingale Hospital, , Kolkata - 700017, West Bengal, India