C/O B M Birla Heart Research Centre, 1/1, National Library Avenue, , Kolkata - 700027, West Bengal, India
Samar Pally, Krishnapur, Kolkata, VIP Road, , Kolkata - 700102, West Bengal, India
Balia, Garia Station Road, Garia, , Kolkata - 700084, West Bengal, India
35/G/H/16, Biplabi Barin Ghosh Sarani, Ultadanga, , Kolkata - 700067, West Bengal, India
57/2 A, 1st Floor, Paddapukur Road Bhowanipur, , Kolkata - 700020, West Bengal, India
Kolkata, Behala, , Kolkata - 700034, West Bengal, India