{"batchcode": "012021A", "histograms": [{"histogram": {"Pain in extremity": 2, "Back pain": 1, "Blood pressure measurement": 1, "Blood test": 1, "Cardiac monitoring normal": 1, "Chest X-ray normal": 1, "Chills": 1, "Diarrhoea": 1, "Disturbance in attention": 1, "Dizziness": 1, "Echocardiogram normal": 1, "Erythema": 1, "Extra dose administered": 1, "Fatigue": 1, "Gastrointestinal pain": 1, "Heart rate increased": 1, "Hot flush": 1, "Immediate post-injection reaction": 1, "Injected limb mobility decreased": 1, "Injection site pain": 1, "Insomnia": 1, "Magnetic resonance imaging head normal": 1, "Memory impairment": 1, "Mood swings": 1, "Muscular weakness": 1, "Neck pain": 1, "Pain": 1, "Pain of skin": 1, "Peripheral swelling": 1, "Skin warm": 1, "Tremor": 1, "Ultrasound scan normal": 1, "Vertigo": 1, "X-ray limb normal": 1}, "batchcodes": ["012021A"]}]}