Keyphrases
Childhood Acute Lymphoblastic Leukemia
100%
Infant Vaccination
100%
Infant Risk
100%
Haemophilus Influenzae Type b Vaccine
100%
Confidence Interval
75%
Relative Risk
75%
Childhood Leukemia
25%
Risk Reduction
25%
Child Age
25%
Acute Lymphoblastic Leukemia
25%
Polysaccharide
25%
Poliovirus
25%
Random Digit Dialing
25%
Measles-mumps-rubella
25%
Mid-Atlantic United States
25%
Vaccination History
25%
Diphtheria-tetanus-pertussis
25%
Telephone Exchange
25%
One Dose
25%
Pharmacology, Toxicology and Pharmaceutical Science
Haemophilus Influenzae Type B Vaccine
100%
Acute Lymphoblastic Leukemia
100%
Polysaccharide
25%
Poliomyelitis Virus
25%
Mumps
25%
Pertussis
25%
Childhood Leukemia
25%
Diphtheria
25%
Measles
25%
Tetanus
25%
Rubella
25%
Medicine and Dentistry
Acute Lymphoblastic Leukemia
100%
Haemophilus Influenzae Type B Vaccine
100%
Childhood Leukemia
25%
Tetanus
25%
Polysaccharide
25%
Pertussis
25%
Poliomyelitis Virus
25%
Diphtheria
25%
Rubella
25%
Measles
25%
Mumps
25%
Immunology and Microbiology
Hib Vaccine
100%
Measles
25%
Rubella
25%
Poliomyelitis Virus
25%
Biochemistry, Genetics and Molecular Biology
Haemophilus Influenzae Type B
100%
Polysaccharide
25%
Poliomyelitis Virus
25%