title: A multidisciplinary study of 400 children referred to a developmental clinic in an urban ghetto area.
mesh_terms: D001741:Black or African American; D002648:Child; D002657:Child Development; D002675:Child, Preschool; D005260:Female; D006630:Hispanic or Latino; D006801:Humans; D008607:Intellectual Disability / Q000453:epidemiology; D007859:Learning Disabilities / Q000453:epidemiology; D008297:Male; D009519:New York City; D011647:Puerto Rico; D012959:Socioeconomic Factors