{"batchcode": "ER87290", "histograms": [{"batchcodes": ["EP7534", "ER87290"], "histogram": {"Pruritus": 1, "Rash": 1, "Swelling face": 1, "Urticaria": 1}}, {"batchcodes": ["ER87290"], "histogram": {"Abdominal discomfort": 1, "Anxiety": 1, "Blood test": 1, "Diarrhoea": 1, "Faeces soft": 1, "Fatigue": 1, "Listless": 1, "Loss of personal independence in daily activities": 1, "Pain": 1, "Pain in extremity": 1}}]}