99, Ramakrishna Mission Institute, , Kolkata - 700020, West Bengal, India
421 / 3, Srabani Abason, , Kolkata - 700091, West Bengal, India
B-15, Jatindra Appartment, Ground Floor, Rajarhat Road, , Kolkata - 700059, West Bengal, India
5 B/1, C N Roy Road, , Kolkata - 700039, West Bengal, India
C/O Institute Of Post Graduate Medical Education & Research, 244 A, A J C Bose Road, , Kolkata - 700020, West Bengal, India