{"batchcode": "6020111", "histograms": [{"batchcodes": ["6020111"], "histogram": {"Blood pressure increased": 1, "Cough": 1, "Pallor": 1, "Paraesthesia": 1, "Paraesthesia oral": 1, "Pharyngeal paraesthesia": 1, "Pruritus": 1, "Syncope": 1, "Throat irritation": 1, "Vomiting": 1}}]}