Thema
Journal Article
105
Contraceptive Agents, Female
44
Estrogens
41
English Abstract
28
Estradiol Congeners
28
Physiology
25
Biology
23
Family Planning
23
Contraception
17
STERILITY, FEMALE
17
Asia
16
Developed Countries
15
Eastern Asia
15
Japan
15
Genitalia
14
Genitalia, Female
14
Urogenital System
14
ESTROGENS
13
4G7DS2Q64Y
12
Contraceptive Agents
12
Diseases
12
Progesterone
12
ESTROGENS/urine
11
Research Methodology
11
Uterus
10
Endocrine System
9
Hormones
9
Reproduction
9
Contraceptives, Oral
8
EXPERIMENTAL LAB STUDY
8
Examinations And Diagnoses
8
ESTROGENS/pharmacology
7
Endometrium
7
Fertility Agents, Female
7
Gonadotropins
7
PREGNANCY
7
Studies
7
ABNORMALITIES
6
Clinical Research
6
Progestins
6
Reproductive Control Agents
6
Review
6
Treatment
6
Age Factors
5
Case Reports
5
Comparative Studies
5
Contraceptive Methods--side effects
5
Estradiol
5
Evaluation
5
GENITALIA, FEMALE
5
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