HowBadIsMyBatch/docs/data/histograms/013M20A EX13/31.json

{"batchcode": "013M20A EX13/31", "histograms": [{"batchcodes": ["013M20A EX13/31"], "histogram": {"Headache": 1, "Injection site erythema": 1, "Injection site swelling": 1, "Pain in extremity": 1}}]}