{"batchcode": "052E21@", "histograms": [{"histogram": {"Abortion spontaneous": 1, "Anembryonic gestation": 1, "Back pain": 1, "Burning sensation": 1, "Exposure during pregnancy": 1, "Haemorrhage in pregnancy": 1, "Muscle spasms": 1, "Musculoskeletal pain": 1, "Neck pain": 1, "Pain": 1, "Pain in extremity": 1, "Vaginal discharge": 1, "Vaginal haemorrhage": 1}, "batchcodes": ["052E21@", "066D21A"]}]}