Mental retardation due to inborn errors of amino acid metabolism in Puerto Rico. Results of a screening test and a review of other documented cases.
D000592:Amino Acid Metabolism, Inborn Errors / Q000150:complications* / Q000453:epidemiology / Q000652:urine; D002648:Child; D005260:Female; D006801:Humans; D008607:Intellectual Disability / Q000453:epidemiology / Q000209:etiology* / Q000652:urine; D008297:Male; D008403:Mass Screening; D011647:Puerto Rico