HowBadIsMyBatch/docs/data/histograms/Global/ZU5A21A.json

{"batchcode": "ZU5A21A", "histograms": [{"batchcodes": ["ZU5A21A"], "histogram": {"Allergy test": 1, "Full blood count": 1, "Swelling": 1, "Urticaria": 1}}]}