TY  - BOOK
AU  - Calverley,P.M.A.
TI  - Chronic obstructive pulmonary disease 
SN  - 9780340807187
AV  - MED RC776 O3.C475
PY  - 2003///
CY  - London 
PB  - Arnold 
KW  - Lungs
KW  - Lung Diseases, Obstructive
ER  -