Modifying effect of age on the association between ambient ozone and nighttime primary care visits due to asthma attack.
J Epidemiol
; 19(3): 143-51, 2009.
Article
in En
| MEDLINE
| ID: mdl-19398846
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Ozone
/
Primary Health Care
/
Asthma
/
After-Hours Care
/
Air Pollutants
Type of study:
Clinical_trials
/
Prognostic_studies
/
Risk_factors_studies
Limits:
Adolescent
/
Adult
/
Child
/
Child, preschool
/
Female
/
Humans
/
Infant
/
Male
/
Middle aged
Language:
En
Journal:
J Epidemiol
Journal subject:
EPIDEMIOLOGIA
Year:
2009
Document type:
Article
Affiliation country:
Japón
Country of publication:
Japón