No abstract available
MeSH terms
-
Asthma / prevention & control*
-
Cholecalciferol / administration & dosage*
-
Dietary Supplements*
-
Female
-
Humans
-
Male
-
Pregnancy
-
Respiratory Sounds*
-
Vitamin D / analogs & derivatives*
-
Vitamins / administration & dosage*
Substances
-
Vitamins
-
Vitamin D
-
Cholecalciferol