{"batchcode": "01M214", "histograms": [{"histogram": {"Headache": 2, "Abdominal X-ray": 1, "Abdominal distension": 1, "Back pain": 1, "Blood test": 1, "Computerised tomogram": 1, "Diarrhoea": 1, "Hypophagia": 1, "Magnetic resonance imaging breast": 1, "Pyrexia": 1, "Stool analysis": 1, "Urine analysis": 1}, "batchcodes": ["01M214"]}]}