TY  - GEN
TI  - Preliminary study on the relation between allergy and chronic bronchitis
SN  - 0366-6999
PY  - 1976///0706
KW  - Bronchitis
KW  - immunology
KW  - Humans
KW  - Hypersensitivity, Immediate
KW  - Immune Complex Diseases
N1  - Publication Type: Comparative Study; Journal Article
ER  -