Passive smoking, salivary cotinine concentrations, and middle ear effusion in 7 year old children.

OBJECTIVE--To assess the contribution of passive exposure to tobacco smoke to the development of middle ear underpressure and effusion. DESIGN--Cross sectional observational study. SETTING--One third of the primary schools in Edinburgh. SUBJECTS--892 Children aged 6 1/2 to 7 1/2 were examined, and s...

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Библиографические подробности
Главные авторы: Strachan, D. P., Jarvis, M. J., Feyerabend, C.
Формат: Artigo
Язык:Inglês
Опубликовано: 1989
Предметы:
Research Article
Online-ссылка:https://ncbi.nlm.nih.gov/pmc/articles/PMC1836817/
https://ncbi.nlm.nih.gov/pubmed/2503113
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