{"batchcode": "039FZ1A", "histograms": [{"histogram": {"Chest discomfort": 1, "Pain": 1, "Pyrexia": 1}, "batchcodes": ["025B2Z1A", "039FZ1A", "AS7145B", "O1OA21A"]}, {"histogram": {"Fatigue": 2, "Headache": 2, "Bell's palsy": 1, "Blood thyroid stimulating hormone normal": 1, "Chills": 1, "Glycosylated haemoglobin normal": 1, "Nausea": 1, "Pain": 1, "Postmenopausal haemorrhage": 1, "Pyrexia": 1, "Ultrasound scan": 1}, "batchcodes": ["039FZ1A"]}]}