HowBadIsMyBatch/docs/data/histograms/Unknown Country/ER8737?.json

{"batchcode": "ER8737?", "histograms": [{"histogram": {"Injection site erythema": 1, "Injection site pain": 1, "Injection site swelling": 1, "Injection site urticaria": 1}, "batchcodes": ["ER8737?"]}]}