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关键词
AfricaAfrica South Of The SaharaBehaviorBiologyBirth IntervalsBlacksCoital FrequencyContraceptionContraceptive UsageCultural BackgroundCultureDemographic FactorsDeveloping CountriesEnglish Speaking AfricaEthnic GroupsExtramarital Sex BehaviorFamily PlanningFamily Planning, Behavioral MethodsFertilityFertility MeasurementsLactationLactation, ProlongedMarriageMarriage PatternsMaternal PhysiologyNuptialityPhysiologyPolygynyPopulationPopulation CharacteristicsPopulation DynamicsPremarital Sex BehaviorQuestionnairesRural PopulationSex BehaviorSexual AbstinenceSocial ChangeSouth AfricaSouthern AfricaTabooTribes
主题词
非洲(Africa);撒哈拉沙漠以南非洲(Africa South of the Sahara);非洲, 南部(Africa, Southern);行为(Behavior);生物学(Biology);生育间隔(Birth Intervals);出生率(Birth Rate);性交(Coitus);避孕(Contraception);避孕行为(Contraception Behavior);文化(Culture);人口统计学(Demography);发展中国家(Developing Countries);婚外关系(Extramarital Relations);计划生育服务(Family Planning Services);生育力(Fertility);泌乳(Lactation);婚姻(Marriage);生理学(Physiology);人口(Population);人口特征(Population Characteristics);人口动力学(Population Dynamics);妊娠(Pregnancy);农村人口(Rural Population);性欲节制(Sexual Abstinence);性行为(Sexual Behavior);社会变迁(Social Change);南非(South Africa);禁忌(Taboo)
PMID
12315625
发布时间
2022-12-07
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