{"batchcode": "SL8094", "histograms": [{"histogram": {"Pyrexia": 3, "Nausea": 2, "Abdominal pain upper": 1, "Blood test": 1, "Chest X-ray": 1, "Chest pain": 1, "Epistaxis": 1, "Erythema": 1, "Fatigue": 1, "Flushing": 1, "Gastrooesophageal reflux disease": 1, "Headache": 1, "Lip swelling": 1, "Loss of personal independence in daily activities": 1, "Pain": 1, "Swelling of eyelid": 1, "Vomiting": 1}, "batchcodes": ["SL8094"]}]}