E 9/15, Vasant Vihar, , Delhi - 110057, Delhi, India
D-76, Neb Sarai, , Delhi - 110068, Delhi, India
Margaret Leprosy & T B Centre, Qutub Vihar, , Delhi - 110075, Delhi, India
No 37, Ndmc Chest Clinic, New Delhi, , Delhi - 110001, Delhi, India
C/O Chest Clinic, Hari Nagar, , Delhi - 110064, Delhi, India