title: Letter: Homocarnosinosis: a new metabolic disorder associated with spasticity and mental retardation.
mesh_terms: D000328:Adult; D000367:Age Factors; D000592:Amino Acid Metabolism, Inborn Errors / Q000134:cerebrospinal fluid / Q000150:complications / Q000175:diagnosis*; D002336:Carnosine / Q000032:analysis / Q000134:cerebrospinal fluid / Q000378:metabolism*; D002555:Cerebrospinal Fluid / Q000032:analysis; D002845:Chromatography; D004151:Dipeptides / Q000378:metabolism*; D005260:Female; D006801:Humans; D008607:Intellectual Disability / Q000150:complications*; D009128:Muscle Spasticity / Q000150:complications*
chemical_list: D004151:Dipeptides; D002336:Carnosine