{"batchcode": "025U20A", "histograms": [{"histogram": {"Blood test": 1, "Pain": 1, "Rheumatoid arthritis": 1}, "batchcodes": ["013A21A", "025U20A"]}, {"histogram": {"Injection site erythema": 2, "Injection site pruritus": 2, "Dysphagia": 1, "Hypoaesthesia oral": 1, "Injection site induration": 1, "Injection site pain": 1, "Injection site rash": 1, "Injection site reaction": 1, "Injection site swelling": 1, "Pain in extremity": 1, "Pharyngeal swelling": 1, "Pyrexia": 1}, "batchcodes": ["025U20A"]}]}