{"batchcode": "EN5981", "histograms": [{"batchcodes": ["EL3246", "EN5981"], "histogram": {"Abdominal discomfort": 1, "Dyspnoea": 1, "Fatigue": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1}}, {"batchcodes": ["EN5981"], "histogram": {"Aphasia": 1, "Body temperature increased": 1, "Chest pain": 1, "Dyspnoea": 1, "Lymphadenopathy": 1, "Mammogram": 1}}]}