Keyphrases
Vitamin D
100%
Meta-analysis
100%
Systematic Meta-analysis
100%
Childhood Wheeze
100%
Childhood Asthma
100%
Prenatal Vitamins
100%
Umbrella Review
100%
Review of Systematic Reviews
100%
Wheezing
57%
Asthma
42%
Methodological Quality
42%
AMSTAR
28%
Embase
14%
Cochrane Library
14%
PubMed
14%
Internal Validity
14%
Narrative Review
14%
25-hydroxyvitamin D (25OHD)
14%
Review Analysis
14%
Calcidiol
14%
Search Word
14%
Quality Assessment Tool
14%
Prospero
14%
Medicine and Dentistry
Vitamin D
100%
Asthma
100%
Meta-Analysis
100%
Systematic Review
100%
Wheeze
100%
Umbrella Review
100%
Child
28%
Base
14%
Observational Study
14%
25 Hydroxyvitamin D
14%
Pharmacology, Toxicology and Pharmaceutical Science
Vitamin D
100%
Asthma
100%
Wheezing
100%
Observational Study
14%
Base
14%
25 Hydroxyvitamin D
14%
Biochemistry, Genetics and Molecular Biology
Vitamin D
100%
Prenatal Vitamins
100%
Progeny
28%
Observational Study
14%
Medline
14%
Cochrane Library
14%
Embase
14%