12-a, Hematology Basu Sarani,, Kolkata - 700069, West Bengal, India
No. 30c, Old Bullygange 2nd Lane,, Kolkata - 700019, West Bengal, India
38-b, Pratapaditya Road,, Kolkata - 700026, West Bengal, India
Haute Street Bldg, Suit No.111 86a Topsia Road (s), E M Bypass,, Kolkata - 700046, West Bengal, India
16/7, P.m.majumder Road,, Kolkata - 700078, West Bengal, India