{"batchcode": "039BZZA", "histograms": [{"histogram": {"Dysphagia": 1, "Gingival pain": 1, "Gingival swelling": 1, "Sleep disorder": 1, "Swollen tongue": 1, "Tachycardia": 1, "Tongue oedema": 1, "Toothache": 1}, "batchcodes": ["039BZ1A", "039BZZA"]}]}