TY  - BOOK
AU  - Hodgkin, John E.
AU  - Hodgkin,John E.
AU  - Petty,Thomas L.
TI  - Chronic obstructive pulmonary disease : current concepts
SN  - 0721618979
U1  - 616.24 
PY  - 1987///
CY  - Philadelphia
PB  - Saunders
KW  - Lungs
KW  - Chronic diseases
KW  - Lung Diseases, Obstuctive
ER  -