Provision of prenatal genetic diagnosis in the Federal Republic of Germany.
Nippert
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D005820:Genetic Testing / Q000379:methods / Q000458:organization & administration* / Q000706:statistics & numerical data; D005860:Germany, West; D006801:Humans; D008423:Maternal Age; D011056:Political Systems; D011296:Prenatal Diagnosis / Q000379:methods* / Q000706:statistics & numerical data