{"batchcode": "EL3294", "histograms": [{"batchcodes": ["EL3294", "EL9621"], "histogram": {"Abdominal pain upper": 1, "Dysmenorrhoea": 1}}, {"batchcodes": ["EL3294"], "histogram": {"Fatigue": 2, "Bell's palsy": 1, "Death": 1, "Dizziness": 1, "Ear pain": 1, "Eye contusion": 1, "Eyelid function disorder": 1, "Facial pain": 1, "Facial paralysis": 1, "Feeling abnormal": 1, "Gingival bleeding": 1, "Head discomfort": 1, "Headache": 1, "Hyperhidrosis": 1, "Hypersomnia": 1, "Hypoaesthesia": 1, "Impaired work ability": 1, "Joint swelling": 1, "Mobility decreased": 1, "Pain": 1, "Sinus pain": 1, "Visual impairment": 1}}]}