{"batchcode": "018B31A", "histograms": [{"histogram": {"Abdominal pain upper": 1, "Abdominal tenderness": 1, "Decreased appetite": 1, "Fatigue": 1, "Malaise": 1, "Nausea": 1, "Vomiting projectile": 1}, "batchcodes": ["018B31A"]}]}