Genetics.
D002869:Chromosome Aberrations; D025063:Chromosome Disorders; D000013:Congenital Abnormalities / Q000235:genetics; D005817:Genetic Counseling; D030342:Genetic Diseases, Inborn; D005818:Genetic Engineering; D005826:Genetics, Medical; D006801:Humans; D007231:Infant, Newborn