{"batchcode": "SCVL2", "histograms": [{"batchcodes": ["SCVL2"], "histogram": {"Angina pectoris": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Extrasystoles": 1, "Full blood count": 1, "Hypertension": 1, "Immunisation": 1, "Interchange of vaccine products": 1, "Macular oedema": 1, "Off label use": 1, "Ophthalmic vein thrombosis": 1}}]}