{"batchcode": "039J20A", "histograms": [{"histogram": {"Pyrexia": 2, "Abdominal pain upper": 1, "Chills": 1, "Dyspnoea": 1, "Fatigue": 1, "Glucose tolerance test": 1, "Headache": 1, "Malaise": 1, "Maternal exposure during pregnancy": 1, "Myalgia": 1, "Nausea": 1, "Pregnancy test": 1, "Vomiting": 1}, "batchcodes": ["039J20A"]}]}