Keyphrases
Denmark
100%
Hospital Admission
100%
Retrospective Cohort Study
100%
Oral Polio Vaccine
100%
Polio
100%
Oral Polio Vaccination
100%
DTaP-IPV
57%
Measles-mumps-rubella Vaccine
42%
Confidence Interval
28%
Incidence Rate
28%
Lower Respiratory Infections
28%
Nationwide Registers
14%
Register-based
14%
Beneficial Effects
14%
Low Dose Rate
14%
Admission Rate
14%
Infectious Diseases
14%
Vaccination
14%
Diphtheria-tetanus-pertussis
14%
Vaccine Dose
14%
Non-specific Effects
14%
Live Vaccine
14%
Live Attenuated
14%
Haemophilus Influenzae Type b Vaccine
14%
Pharmacology, Toxicology and Pharmaceutical Science
Cohort Study
100%
Vaccination Policy
100%
Infection
100%
Oral Poliomyelitis Vaccine
100%
Poliomyelitis
100%
Measles Mumps Rubella Vaccine
42%
Respiratory Tract Infection
28%
Tetanus
14%
Diphtheria
14%
Pertussis
14%
Haemophilus Influenzae Type B Vaccine
14%
Medicine and Dentistry
Infection
100%
Retrospective Cohort Study
100%
Oral Poliomyelitis Vaccine
100%
Poliomyelitis
100%
Measles Mumps Rubella Vaccine
42%
Respiratory Tract Infection
28%
Diphtheria
14%
Pertussis
14%
Tetanus
14%
Haemophilus Influenzae Type B Vaccine
14%