HowBadIsMyBatch/docs/data/histograms/United States/EWS138.json

{"batchcode": "EWS138", "histograms": [{"histogram": {"Blood test": 1, "Erythema": 1, "Hypoacusis": 1, "Insomnia": 1, "Pruritus": 1, "Rash": 1, "Swelling": 1}, "batchcodes": ["EWS138"]}]}