TY  - BOOK
AU  - Heard,Brian Edyvean
TI  - Pathology of chronic bronchitis and emphysema
SN  - 0700014195
PY  - 1969///
CY  - London
PB  - J. & A. Churchill
KW  - Emphysema, Pulmonary
KW  - Bronchitis
N1  - Bibliography: p. 111-124
ER  -