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The relationship between parental antecedents of respiratory disease and actual home exposure to smoking and pets was studied in a population of 2,000 children and adolescents with respiratory disease, presumably of allergic origin. No significant differences were observed in the frequency of home exposure to smoking and pets whether the children had(More)
Of 136 children under 13 yr of age with allergic respiratory disease, 91 had an obstructive syndrome, at rest or induced in the laboratory, without relationship to the clinical symptoms described by the families. In the at-rest group, mothers have been more frequently subjected to depression during the child's infancy. This history of maternal depression(More)
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