| NEWBORNS, PREMATURE INFANTS, TRANSIENT IMMATURITY OF TRANSPORT SYSTEMS OR ENZYMES | |
| Laboratory findings | 2-Oxoglutaric acid inc (urine) Glycine inc (urine) L-Pyroglutamic acid (5-Oxoproline) inc (urine) Methionine normal/inc (plasma) Methylmalonic acid normal/inc (blood) Phenylalanine normal/inc (plasma) | 
| Symptoms | Amino acids, urine onset, neonatal Organic acids, urine |