title: Cognitive functioning in two sisters with carbamyl phosphate synthetase I deficiency.
mesh_terms: D000293:Adolescent; D000592:Amino Acid Metabolism, Inborn Errors / Q000235:genetics / Q000523:psychology*; D000641:Ammonia / Q000097:blood*; D002222:Carbamoyl-Phosphate Synthase (Ammonia) / Q000172:deficiency*; D002648:Child; D005260:Female; D006801:Humans; D008607:Intellectual Disability / Q000201:enzymology* / Q000235:genetics; D008025:Ligases / Q000172:deficiency*
chemical_list: D000641:Ammonia; D008025:Ligases; D002222:Carbamoyl-Phosphate Synthase (Ammonia)