[Psychological and biochemical screening of mentally retarded children aged 1-3 years].
D005260:Female; D006801:Humans; D006814:Hungary; D007223:Infant; D008607:Intellectual Disability / Q000175:diagnosis* / Q000453:epidemiology; D008297:Male; D008403:Mass Screening; D011581:Psychological Tests; D014556:Urine / Q000032:analysis
1--3 éves értelmi fogyatékosok psychológiai és biokémiai szurése.