TY  - BOOK
AU  - Johnston,Sebastian L.
AU  - O'Byrne,Paul M.
TI  - Exacerbations of asthma
SN  - 1842143182 (hbk.)
PY  - 2007///
CY  - Abingdon, Oxon
PB  - Informa Healthcare
KW  - Asthma
KW  - physiopathology
KW  - epidemiology
KW  - Therapy
ER  -