No abstract available
MeSH terms
-
Asthma / genetics
-
Asthma / prevention & control*
-
Child
-
Child, Preschool
-
Environmental Pollution / prevention & control
-
Female
-
Genetic Predisposition to Disease
-
Humans
-
Maternal Exposure / prevention & control
-
Primary Health Care*
-
Tobacco Smoke Pollution / prevention & control