| 1 | Nitrosonaphthol, Urine |
| 2 | Nitroprusside Test, Urine |
| 3 | Silver Nitroprusside Test, Urine |
| 4 | Pyruvate; Pyruvic Acid |
| 5 | Pyruvate Kinase Screen, Quantitative |
| 6 | Tryptophan, Quantitative, Serum |
| 1 | Nitrosonaphthol, Urine |
| 2 | Nitroprusside Test, Urine |
| 3 | Silver Nitroprusside Test, Urine |
| 4 | Pyruvate; Pyruvic Acid |
| 5 | Pyruvate Kinase Screen, Quantitative |
| 6 | Tryptophan, Quantitative, Serum |