A simple screening test for histidinuria.
D000592:Amino Acid Metabolism, Inborn Errors / Q000175:diagnosis*; D002614:Chelating Agents; D002648:Child; D002675:Child, Preschool; D003510:Cyclohexanes; D006639:Histidine / Q000652:urine*; D006801:Humans; D007223:Infant; D008607:Intellectual Disability / Q000175:diagnosis; D008403:Mass Screening; D008722:Methods
D002614:Chelating Agents; D003510:Cyclohexanes; D006639:Histidine