TY  - BOOK
AU  - Gershwin,M.Eric
AU  - Halpern,Georges M.
TI  - Bronchial asthma: principles of diagnosis and treatment 
SN  - 0896032531
PY  - 1994///
CY  - Orlando
PB  - Grune & Stratton
KW  - Asthma
KW  - Diagnosis
KW  - Therapy
ER  -