G D 312, Sector 3, Salt Lake City, , Kolkata - 700091, West Bengal, India
C/o Avenue Clinical Laboratory Pvt Ltd, 69, 1st Floor, Chowringhee Road, Lala Lajpat Rai Sarani, , Kolkata - 700020, West Bengal, India
21, Raja S C Mullick Road, , Kolkata - 700084, West Bengal, India
C/O National Institute Of Homoeopathy, Block GE, Sector 3, Salt Lake City, , Kolkata - 700106, West Bengal, India
16/2 K, Ballygunge Station Road, , Kolkata - 700019, West Bengal, India