{"batchcode": "ER8735", "histograms": [{"histogram": {"Back pain": 1, "Breast pain": 1, "Condition aggravated": 1, "Fatigue": 1, "Headache": 1, "Hypertension": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1}, "batchcodes": ["ER8735"]}]}