An immunodeficient and 'backward' child.
D000015:Abnormalities, Multiple / Q000150:complications; D000163:Acquired Immunodeficiency Syndrome / Q000150:complications* / Q000175:diagnosis / Q000523:psychology; D000328:Adult; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008607:Intellectual Disability / Q000209:etiology*; D008297:Male; D010290:Parents / Q000523:psychology; D011613:Psychotherapy; D013315:Stress, Psychological / Q000517:prevention & control