{"batchcode": "027L20", "histograms": [{"histogram": {"Burning sensation": 1, "Erythema": 1, "Full blood count normal": 1, "Glycosylated haemoglobin": 1, "Metabolic function test": 1, "Pruritus": 1, "Rash macular": 1, "Urine analysis": 1}, "batchcodes": ["011J20A", "027L20", "047C21A"]}]}