{"batchcode": "216B21A", "histograms": [{"histogram": {"Anaemia": 1, "Asthenia": 1, "Blood test": 1, "Colonoscopy": 1, "Condition aggravated": 1, "Dyspnoea": 1, "Electrocardiogram ambulatory": 1, "Endoscopy": 1, "Extrasystoles": 1, "Hypersensitivity": 1, "Influenza like illness": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "Transfusion": 1, "X-ray": 1}, "batchcodes": ["216B21A"]}]}