Assessment of environmental tobacco smoke exposure in children with asthmatic symptoms by questionnaire and cotinine concentrations in plasma, saliva, and urine.
J Clin Epidemiol
; 53(7): 715-21, 2000 Jul.
Article
en En
| MEDLINE
| ID: mdl-10941949
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Banco de datos:
MEDLINE
Asunto principal:
Asma
/
Contaminación por Humo de Tabaco
/
Cotinina
Tipo de estudio:
Diagnostic_studies
/
Etiology_studies
/
Prognostic_studies
/
Risk_factors_studies
Límite:
Adolescent
/
Child
/
Female
/
Humans
/
Male
Idioma:
En
Año:
2000
Tipo del documento:
Article