Thema
Journal Article
29
Contraceptive Agents, Female
14
English Abstract
11
Family Planning
10
Contraception
7
Biology
4
Diseases
4
Estrogens
4
Female Sterilization
4
Physiology
4
Research Methodology
4
Contraceptive Agents
3
Contraceptives, Oral
3
Contraceptives, Oral, Combined
3
Drug Implants
3
Endocrine System
3
Estradiol Congeners
3
Fertility Control, Postconception
3
Hormones
3
Norway
3
Reproduction
3
4G7DS2Q64Y
2
Abortion, Induced--complications
2
Age Factors
2
Aromatase Inhibitors
2
CLIMACTERIC, FEMALE/complications
2
Clinical Research
2
Comparative Study
2
Contraceptive Agents, Progestin
2
Contraceptive Methods
2
Curettage
2
Delayed-Action Preparations
2
Demographic Factors
2
Denmark
2
Developed Countries
2
Diabetes Mellitus
2
Estrogens--therapeutic use
2
Europe
2
Fertility Agents, Female
2
GENITALIA, FEMALE/neoplasms
2
Genitalia
2
Genitalia, Female
2
Gonadotropins, Pituitary
2
Iud
2
Northern Europe
2
Oral Contraceptives
2
Oral Contraceptives, Combined
2
Population
2
Population Characteristics
2
Progesterone
2
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