Thema
Journal Article
11
Biology
8
Diseases
8
Physiology
8
Contraceptive Agents, Male
7
Family Planning
6
Female
6
Genitalia
6
Genitalia, Male
6
Humans
6
Male
6
Urogenital System
6
Age Factors
4
Follicle Stimulating Hormone
4
Hormones
4
Luteinizing Hormone
4
Neoplasms
4
Research Methodology
4
Research Support, Non-U.S. Gov't
4
Research Support, U.S. Gov't, P.H.S.
4
Sterilization, Sexual
4
Testis
4
Behavior
3
Cancer
3
Contraception
3
Demographic Factors
3
Endocrine System
3
Estrogens
3
Infertility
3
Letter
3
Population
3
Testosterone
3
3XMK78S47O
2
9002-67-9
2
9002-68-0
2
Adult
2
Aged
2
Androgens
2
Behcet Syndrome - complications
2
Cardiovascular Effects
2
Clinical Research
2
Developed Countries
2
Editorial
2
Examinations And Diagnoses
2
Gonadotropins
2
Gonadotropins, Pituitary
2
Infections
2
Laboratory Examinations And Diagnoses
2
Laboratory Procedures
2
Male Contraception
2
mehr ...