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Abstract
Keywords: INFANT MORTALITY; INFANT, NEWBORN; PLACENTA; PREGNANCY; PREGNANCY COMPLICATIONS
Mesh: See more » FemaleHumansInfant MortalityInfant, NewbornPerinatal DeathPerinatal MortalityPlacentaPregnancyPregnancy Complications
Year: 1963 PMID: 14134152
Source DB: PubMed Journal: Med Welt ISSN: 0025-8512