title: Congenital deformities and chromosomal disorders: maternal versus paternal age.
mesh_terms: D000328:Adult; D002869:Chromosome Aberrations / Q000209:etiology*; D025063:Chromosome Disorders; D000013:Congenital Abnormalities / Q000209:etiology*; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D008423:Maternal Age; D010331:Paternal Age