[40th anniversary of the Decree of the Presidium of the Supreme Soviet of the USSR on Maternal and Child Welfare].
D002648:Child; D002669:Child Welfare / Q000266:history* / Q000331:legislation & jurisprudence; D049673:History, 20th Century; D006801:Humans; D008429:Maternal Welfare / Q000266:history* / Q000331:legislation & jurisprudence; D014586:USSR
K 40-letiiu Ukaza Prezidiuma Verkhovnogo Soveta SSSR ob okhrane materinstva i detstva.