{"batchcode": "042L281A", "histograms": [{"histogram": {"Angioedema": 1, "Contusion": 1, "Full blood count": 1, "Metabolic function test": 1, "Petechiae": 1, "Red blood cell sedimentation rate": 1, "Urticaria": 1}, "batchcodes": ["042L281A"]}]}