No 20/33 Respiratory Research Foundation Of India, Lake View Road, West Mambalam, , Chennai, Tamil Nadu- 600033,India
No. 20./1 Dr. Alagappa Road, , Purasawalkam, , Chennai, Tamil Nadu- 600084,India
Old No 74 New No 165, Ttk Road, Alwarpet, , Chennai, Tamil Nadu- 600018,India
No 273/3, Brock Road, Ayanavaram, , Chennai, Tamil Nadu- 600023,India
No 438/4 Royal Enclave, 3rd Avenue, Anna Nagar West, , Chennai, Tamil Nadu- 600101,India
No 11, Cholan Street, Porur, , Chennai, Tamil Nadu- 600116,India
No 12, Ramachandran Street Patel Road, Perambur, , Chennai, Tamil Nadu- 600011,India
C/O M R Hospital No 20 Ayyavoo Colony, Govindan Street, Aminjikarai, , Chennai, Tamil Nadu- 600029,India