| D007434 |
Intrauterine Devices |
Contraceptive devices placed high in the uterine fundus. |
Contraceptive Devices, Intrauterine,Contraceptive IUD,Contraceptive IUDs,IUD, Unmedicated,Unmedicated IUDs,Contraceptive Device, Intrauterine,Device, Intrauterine,Device, Intrauterine Contraceptive,Devices, Intrauterine,Devices, Intrauterine Contraceptive,IUD, Contraceptive,IUDs, Contraceptive,Intrauterine Contraceptive Device,Intrauterine Contraceptive Devices,Intrauterine Device,Unmedicated IUD |
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| D008297 |
Male |
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Males |
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| D008393 |
Marriage |
The social institution involving legal and/or religious sanction whereby individuals are joined together. |
Marital Relationship,Arranged Marriage,Commonlaw Marriage,Consensual Union,Consummation of Marriage,Dowry,Husband-Wife Comparisons,Intermarriage,Marriage Age,Marriage Duration,Marriage Patterns,Marriage Postponement,Mate Selection,Multiple Marriages,Nuptiality,Polygamy,Polygyny,Remarriage,Same-Sex Marriage,Age, Marriage,Ages, Marriage,Arranged Marriages,Commonlaw Marriages,Comparison, Husband-Wife,Comparisons, Husband-Wife,Consensual Unions,Dowries,Duration, Marriage,Husband Wife Comparisons,Husband-Wife Comparison,Intermarriages,Marital Relationships,Marriage Ages,Marriage Consummation,Marriage Consummations,Marriage Pattern,Marriage Postponements,Marriage, Arranged,Marriage, Commonlaw,Marriage, Same-Sex,Marriages,Marriages, Arranged,Marriages, Commonlaw,Marriages, Multiple,Marriages, Same-Sex,Mate Selections,Postponement, Marriage,Postponements, Marriage,Relationship, Marital,Relationships, Marital,Remarriages,Same Sex Marriage,Same-Sex Marriages,Selection, Mate,Selections, Mate,Union, Consensual,Unions, Consensual |
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| D008722 |
Methods |
A series of steps taken in order to conduct research. |
Techniques,Methodological Studies,Methodological Study,Procedures,Studies, Methodological,Study, Methodological,Method,Procedure,Technique |
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| D008875 |
Middle Aged |
An adult aged 45 - 64 years. |
Middle Age |
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| D009774 |
Obstetrics |
A medical-surgical specialty concerned with management and care of women during pregnancy, parturition, and the puerperium. |
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| D011247 |
Pregnancy |
The status during which female mammals carry their developing young (EMBRYOS or FETUSES) in utero before birth, beginning from FERTILIZATION to BIRTH. |
Gestation,Pregnancies |
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| D001723 |
Birth Rate |
The number of births in a given population per year or other unit of time. |
Natality,Age-Specific Birth Rate,Age-Specific Fertility Rate,Fertility Rate,Age Specific Birth Rate,Age Specific Fertility Rate,Age-Specific Birth Rates,Age-Specific Fertility Rates,Birth Rate, Age-Specific,Birth Rates,Fertility Rate, Age-Specific,Fertility Rates,Natalities,Rate, Age-Specific Fertility,Rate, Birth,Rate, Fertility |
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| D002681 |
China |
A country spanning from central Asia to the Pacific Ocean. |
Inner Mongolia,Manchuria,People's Republic of China,Sinkiang,Mainland China |
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| D003273 |
Contraceptive Devices |
Devices that diminish the likelihood of or prevent conception. (From Dorland, 28th ed) |
Contraceptive Device,Device, Contraceptive,Devices, Contraceptive |
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