TY  - BOOK
AU  -  World Health Organization 
TI  - Global surveillance,prevention and control of chronic respiratory diseases: a comprehensive approach
U1  - WF140 
PY  - 2007///
CY  - Geneva
PB  - W H O
KW  - Pulomonary Disease,Chronic
KW  - Respiratory Tract-Diseases
KW  - W H O
KW  - Risk Factors
N2  -  Risk Factors, W H O, Respiratory Tract-Diseases, Pulomonary Disease,Chronic
ER  -