Thema
Europe
68
Northern Europe
68
United Kingdom
68
Developed Countries
67
Journal Article
67
Family Planning
56
Research Methodology
44
Biology
35
Studies
35
Diseases
34
Physiology
33
Research Support, Non-U.S. Gov't
32
Reproduction
31
Fertility Control, Postconception
30
Abortion, Induced
27
Demographic Factors
25
Population
25
Pregnancy
24
Contraception
22
Endocrine System
21
Scotland
21
Comparative Studies
20
England
20
Population Dynamics
20
Hormones
18
Treatment
18
Research Report
17
Behavior
16
Abortion, Drug Induced
14
Klinische Studie
14
Comparative Study
14
Health
14
Hormone Antagonists
14
Signs And Symptoms
14
320T6RNW1F
13
Delivery Of Health Care
13
Mifepristone
13
Clinical Research
12
Randomized Controlled Trial
12
Population Characteristics
11
Prostaglandins
11
Psychological Factors
11
Evaluation
10
Examinations And Diagnoses
9
Fertility
9
Health Personnel
9
Pregnancy, First Trimester
9
45KZB1FOLS
8
Abortifacient Agents, Nonsteroidal
8
Age Factors
8
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