{"batchcode": "037B21A 0.5ML", "histograms": [{"histogram": {"Arthralgia": 1, "Back pain": 1, "Blood test": 1, "Burning sensation": 1, "Dysuria": 1, "Fatigue": 1, "Hypoaesthesia": 1, "Muscle spasms": 1, "Muscular weakness": 1, "Renal pain": 1, "Tenderness": 1, "Urinary tract infection": 1, "Urine analysis abnormal": 1}, "batchcodes": ["031B21A", "037B21A 0.5ML"]}]}