TY  - BOOK
AU  -  Harris H.William, World Health Organization Regional Office for South-East Asia 
TI  - Natural history of pulmonary tuberculosis
U1  - WHO 
PY  - 2001///
CY  - New Delhi
PB  - World Health Organization Regional Office for South-East Asia
KW  - Tuberculosis, Pulmonary
N2  -  Tuberculosis, Pulmonary
ER  -