[Social hygiene aspects of maternal and child welfare in Latin American countries].
D002648:Child; D002669:Child Welfare; D003906:Developing Countries; D006801:Humans; D007843:Latin America; D008429:Maternal Welfare; D012936:Social Medicine; D013223:Statistics as Topic; D014480:United Nations
Sotsial'no-gigienicheskie aspekty okhrany materinstva i detsva v stranakh Latinskoĭ Ameriki.