47, P.K.Guha road, , Kolkata - 700028, West Bengal, India
C/O Sunirmal Medical Centre, Navapally, , Kolkata - 700126, West Bengal, India
50A, Sarat Bose Road, OPP: Paddapukur Lansdowne,, Kolkata - 700025, West Bengal, India
1/1, C/O B M Birla Heart Research Centre, National Library Avenue, , Kolkata - 700027, West Bengal, India
70-1, Sisir Bhaduri Sr, , Kolkata - 700006, West Bengal, India