title: [The decrease of perinatal mortality considered from the viewpoint of reproductive genetics].
authors.forename: P H
authors.initials: PH
authors.lastname: Jongbloet
mesh_terms: D001695:Biology; D001721:Birth Intervals; D001722:Birth Order; D003710:Demography; D019049:Developed Countries; D005060:Europe; D005298:Fertility; D005306:Fertilization; D005313:Fetal Death; D005823:Genetics; D005828:Genetics, Population; D007086:Illegitimacy; D007226:Infant Mortality; D008423:Maternal Age; D009026:Mortality; D009426:Netherlands; D011153:Population; D011157:Population Dynamics; D011203:Poverty; D012098:Reproduction; D012746:Sexual Abstinence; D012922:Social Change; D012946:Social Welfare
keywords: Age Specific Fertility Rate; Biology; Birth Intervals; Birth Order; Birth Spacing; Demographic Factors; Developed Countries; Europe; Fertility; Fertilization; Fetal Death--changes; Genetics; Genetics, Population; Infant Mortality--changes; Low Income Population; Mortality; Netherlands; Population; Population Dynamics; Premarital Pregnancy; Reproduction; Sexual Abstinence; Social Change; Social Welfare; Western Europe