A SMITH, R G RECORD. Show Affiliations »
Abstract
Keywords: INFANT, NEWBORN; MATERNITY; MONGOLISM/statistics
Mesh: See more » Down Syndrome/statistics & numerical dataFemaleHumansInfantInfant, NewbornMaternal AgeMothersParturition
Year: 1955 PMID: 14351715 PMCID: PMC1058575 DOI: 10.1136/jech.9.1.51
Source DB: PubMed Journal: Br J Prev Soc Med ISSN: 0007-1242