{"batchcode": "044M21A", "histograms": [{"histogram": {"Fatigue": 2, "Aphonia": 1, "Asthenia": 1, "Chest pain": 1, "Cough": 1, "Erythema": 1, "Exposure during pregnancy": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Pregnancy test": 1, "Pruritus": 1, "Pulmonary congestion": 1, "Pulmonary oedema": 1, "Pyrexia": 1, "Respiratory tract congestion": 1, "Skin warm": 1, "Ultrasound scan": 1}, "batchcodes": ["044M21A"]}]}