Thema
Sweden
4.401
Journal Article
3.141
Research Support, Non-U.S. Gov't
735
SWEDEN
635
Europe
599
Scandinavia
545
Northern Europe
527
Developed Countries
522
Population
298
Demographic Factors
282
Medicine & Public Health
282
医药卫生科技
280
Family Planning
275
Research Methodology
274
医药、卫生
262
Diseases
226
Biology
223
Population Dynamics
223
Mortality
199
Chemistry/ Metallurgy/ Environment/ Mine Industry
193
Internationaler Vergleich
193
理工B(化学化工冶金环境矿业)
193
Contraception
174
Norway
165
Comparative Study
164
Physiology
159
STATISTICS
156
Schweden
153
Studies
153
Population Characteristics
151
Finland
145
Mitgliedsstaaten
144
Denmark
133
Entwicklung
132
Age Factors
130
sweden
124
Epidemiology
123
Economic Factors
122
Suchverlauf
122
Internationale Organisation
115
内科学
115
Behavior
112
Fertility
110
Fertility Control, Postconception
105
Reproduction
103
工业技术
102
Public aspects of medicine
93
COVID-19
92
Cancer
92
Western Europe
92
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