A chromosome survey of 2,400 normal newborn infants.
D044466:Asian People; D044383:Black People; D002869:Chromosome Aberrations / Q000453:epidemiology* / Q000235:genetics; D025063:Chromosome Disorders; D002901:Chromosomes, Human, 13-15; D002906:Chromosomes, Human, 6-12 and X; D005191:Family Characteristics; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D008403:Mass Screening; D008404:Massachusetts; D008423:Maternal Age; D010298:Parity; D010375:Pedigree; D010641:Phenotype; D012729:Sex Chromosome Aberrations / Q000453:epidemiology; D044465:White People; D001741:Black or African American