{"batchcode": "213DC1A", "histograms": [{"histogram": {"Abdominal pain upper": 1, "Condition aggravated": 1, "Feeling abnormal": 1, "Headache": 1, "Migraine": 1, "Nausea": 1, "Pain in extremity": 1, "Vomiting": 1}, "batchcodes": ["213DC1A"]}]}