HowBadIsMyBatch/docs/data/histograms/Global/ER0173.json

{"batchcode": "ER0173", "histograms": [{"histogram": {"Injection site erythema": 1, "Injection site induration": 1, "Injection site mass": 1, "Injection site pain": 1}, "batchcodes": ["ER0173"]}]}