Aetiology of mental deficiency.
D001238:Asphyxia Neonatorum / Q000150:complications; D001720:Birth Injuries / Q000150:complications; D002869:Chromosome Aberrations / Q000150:complications; D025063:Chromosome Disorders; D064420:Drug-Related Side Effects and Adverse Reactions; D006801:Humans; D007231:Infant, Newborn; D007239:Infections / Q000150:complications; D008607:Intellectual Disability / Q000209:etiology*; D008659:Metabolic Diseases / Q000150:complications; D011832:Radiation Injuries