HowBadIsMyBatch/docs/data/histograms/12M204.json

{"batchcode": "12M204", "histograms": [{"batchcodes": ["11L20A", "12M204"], "histogram": {"Injection site erythema": 1, "Injection site pruritus": 1, "Injection site rash": 1, "Injection site swelling": 1}}]}