{"batchcode": "026B22A", "histograms": [{"histogram": {"Arthralgia": 1, "Biopsy": 1, "Chills": 1, "Pain": 1, "Pyrexia": 1, "Smear cervix": 1, "Thrombosis": 1, "Vaginal haemorrhage": 1}, "batchcodes": ["016C21A", "026B22A"]}]}