HowBadIsMyBatch/docs/data/histograms/United States/022-B21A.json

{"batchcode": "022-B21A", "histograms": [{"histogram": {"Axillary mass": 1, "Chills": 1, "Influenza": 1, "Pain in extremity": 1, "Pyrexia": 1}, "batchcodes": ["022-B21A"]}]}