HowBadIsMyBatch/docs/data/histograms/Mexico/ER3449.json

{"batchcode": "ER3449", "histograms": [{"histogram": {"Headache": 2, "Myalgia": 2, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Nausea": 1}, "batchcodes": ["ER3449"]}]}