1
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Adolescent
10
Age Factors
10
Child
10
Comparative Study
10
Cross-Sectional Studies
10
Decision Making
10
Family Practice/statistics & numerical data/*trends
10
Female
10
Health Services Accessibility
10
Health Surveys
10
Humans
10
Infant
10
Male
10
Netherlands
10
Newborn
10
Physician's Practice Patterns/*trends
10
Preschool
10
Referral and Consultation/trends/*utilization
10