Keyphrases
Leukemia
100%
Group Studies
100%
Children's Oncology Group
100%
Leukemia Risk
100%
Children with Down Syndrome
100%
Periconceptional
100%
Vitamin Use
100%
Acute Lymphoblastic Leukemia
80%
Confidence Interval
80%
Odds Ratio
80%
Vitamin Supplementation
80%
Acute Myeloid Leukemia
60%
Periconceptional Period
60%
North America
20%
Risk Reduction
20%
Child Age
20%
Acute Leukemia
20%
High Risk
20%
Childhood Cancer
20%
Down Syndrome
20%
Telephone Interview
20%
Decreased Risk
20%
Neural Tube Defects
20%
Supplement Use
20%
Childhood Malignancy
20%
Pediatric Clinics
20%
Medicine and Dentistry
Oncology
100%
Down Syndrome
100%
Leukemia
100%
Acute Lymphoblastic Leukemia
80%
Odds Ratio
80%
Acute Myeloid Leukemia
60%
Vitamin Supplementation
60%
Childhood Cancer
40%
Pediatrics
20%
Acute Leukemia
20%
Leukemia in Children
20%
Neural Tube Defect
20%
Nursing and Health Professions
Leukemia
100%
Down Syndrome
100%
Odds Ratio
66%
Confidence Interval
66%
Acute Lymphoblastic Leukemia
66%
Vitamin Supplementation
50%
Acute Myeloid Leukemia
50%
Childhood Cancer
33%
Pediatric Hospital
16%
Acute Leukemia
16%
Neural Tube Defect
16%
Pharmacology, Toxicology and Pharmaceutical Science
Leukemia
100%
Down Syndrome
100%
Acute Lymphoblastic Leukemia
66%
Acute Myeloid Leukemia
50%
Childhood Cancer
33%
Acute Leukemia
16%
Neural Tube Defect
16%