{"batchcode": "00IB21A", "histograms": [{"histogram": {"Antinuclear antibody": 1, "Biopsy gingival": 1, "Blood test": 1, "Culture positive": 1, "Dysphagia": 1, "Epistaxis": 1, "Escherichia test positive": 1, "Full blood count": 1, "Gingival bleeding": 1, "Gingivitis": 1, "Immunology test": 1, "Mouth ulceration": 1, "Nasal dryness": 1, "Oropharyngeal pain": 1, "Pemphigus": 1, "Pharyngitis": 1, "SARS-CoV-2 test negative": 1, "Streptococcus test negative": 1, "Thyroid function test": 1}, "batchcodes": ["00IB21A", "017F21A", "041L20A"]}]}