Thema
Journal Article
8
prevalence
6
Korean adults
2
Medical expenses
2
Physical activity
2
Physiology
2
Sports
2
food allergy
2
Abortion Rate
1
Abortion, Induced
1
Abortion, Legal
1
Asia
1
Baby Boom
1
Birth Rate
1
Comprehensive Survey of Living Conditions
1
Contraception
1
Contraceptive Prevalence
1
Contraceptive Usage
1
Demographic Factors
1
Demographic Transition
1
Developed Countries
1
Eastern Asia
1
Economic Factors
1
English Abstract
1
Family And Household
1
Family Characteristics
1
Family Planning
1
Family Size
1
Family Size, Desired
1
Fertility
1
Fertility Control, Postconception
1
Fertility Determinants--history
1
Fertility Measurements
1
Fertility Rate
1
Hospitalization
1
Japan
1
Japan Standard Occupational Classification
1
Kyudo
1
Migration
1
Modernization
1
Observational Study
1
Political Factors
1
Population
1
Population Dynamics
1
Prevalence of diabetes mellitus
1
Prevalence of hypertension
1
Reproductive Behavior
1
Rural-urban Migration
1
Social Change
1
Socioeconomic Factors
1
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