B F 173, Sector 1, Salt Lake City, Bidhan Nagar, , Kolkata - 700064, West Bengal, India
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80, Nanigopal Roychowdhury Avenue, , Kolkata - 700014, West Bengal, India
47, P.K.Guha road, , Kolkata - 700028, West Bengal, India
Dignostic Centre 2 C, North Road Jadav Pur, , Kolkata - 700032, West Bengal, India