TY  - BOOK
AU  - Oswald,Neville C.
TI  - Recent trends in Chronic Bronchitis
U1  - 616.23 
PY  - 1958///
CY  - London
PB  - Iloyd - Luke
KW  - Bronchitis
KW  - Mortality
KW  - Bacteriology
KW  - Respiratory organs
KW  - Diseases
N1  - Includes index
ER  -