Does exposure of young children to older siblings or to children at day-care facilities protect against the development of asthma later in childhood?
Hendrich
J E
JE
Medical College of Georgia, Augusta, USA. jhendric@mail.mcg.edu
D001130:Arizona / Q000453:epidemiology; D001249:Asthma / Q000453:epidemiology* / Q000517:prevention & control; D002656:Child Day Care Centers; D002675:Child, Preschool; D003430:Cross-Sectional Studies; D004781:Environmental Exposure; D006801:Humans; D015994:Incidence; D015999:Multivariate Analysis; D009679:Nuclear Family; D012135:Respiratory Sounds; D011795:Surveys and Questionnaires