Keywords
Advertising as Topic
Health
Schools
Diet
Nutritive Value
Children
Advertising
Cohort Studies
Otitis Media
Logistic Models
Influenza Vaccines
United States
Influenza A virus
Incidence
Seasons
Acute Disease
Prospective Studies
Single-Blind Method
Cost-Benefit Analysis
Middle Aged
Male
Female
Humans
Infant, Newborn
Child Day Care Centers
Chickenpox Vaccine
Chickenpox
Haemophilus influenzae
Haemophilus Vaccines
Haemophilus Infections
Survival Analysis
RNA, Ribosomal, 16S
Child, Preschool
Burkholderia cepacia
Burkholderia Infections
Aged, 80 and over
Aged
Bacterial Typing Techniques
Costs and Cost Analysis
Polysaccharides, Bacterial
Vaccines, Synthetic
Socioeconomic Factors
Social Class
Ethnic Groups
Chi-Square Distribution
Meningitis
Mass Screening
Hospitalization
Middle Ear Ventilation
Product Surveillance, Postmarketing
Age Distribution
Travel
Finland
Pilot Projects
Whooping Cough
Family Health
Disease Susceptibility
Drug Therapy, Combination
Sensitivity and Specificity
Health Care Costs
Family
Hepatitis B
Victoria
Health Services Accessibility
Decision Trees
Disease Outbreaks
Cost of Illness
Influenza, Human
World Health
Time Factors
Computer Simulation
Adult
Hearing Disorders
Infant
Ear Diseases
Australia
Animals
Adolescent
Child
Bacteremia