Valproate, serum Biochemistry - Urgent testing is available by arrangement with the laboratory. Please contact the Duty Bioch...
Vascular Endothelial Growth Factor (VEGF) assay Haematology The assay is run in batches, normally every month
Very long chain fatty acids (VLCFA), phytanic acid, pristanic acid plasma Biochemistry Within 4 weeks
Vitamin D, total, (includes 25-hydroxy cholecalciferol and 25-hydroxy ergocalciferol), serum Biochemistry Within 2 full access days
